--- product_id: 47521644 title: "Bluebyte Multi-Device Keyboard, Full Size Bluetooth 4.0 LE & 2.4G Wireless for Windows PC, Laptop, Tablet, Smartphone" brand: "bluebyte" price: "21 zł" currency: PLN in_stock: false reviews_count: 9 url: https://www.desertcart.pl/products/47521644-bluebyte-multi-device-keyboard-full-size-bluetooth-4-0-le store_origin: PL region: Poland --- # 12+ months battery life (2x AAA) Dual-mode Bluetooth 4.0 & 2.4G wireless Connects 3 devices simultaneously Bluebyte Multi-Device Keyboard, Full Size Bluetooth 4.0 LE & 2.4G Wireless for Windows PC, Laptop, Tablet, Smartphone **Brand:** bluebyte **Price:** 21 zł **Availability:** ❌ Out of Stock ## Summary > ⌨️ Elevate your desk game with the Bluebyte — where productivity meets sleek wireless freedom! ## Quick Answers - **What is this?** Bluebyte Multi-Device Keyboard, Full Size Bluetooth 4.0 LE & 2.4G Wireless for Windows PC, Laptop, Tablet, Smartphone by bluebyte - **How much does it cost?** 21 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/47521644-bluebyte-multi-device-keyboard-full-size-bluetooth-4-0-le) ## Best For - bluebyte enthusiasts ## Why This Product - Trusted bluebyte brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Cross-Platform Compatibility:** Optimized shortcut keys for Windows, Mac, iOS, and Android—work your way, anywhere. - • **Power That Keeps Up With You:** Low power consumption with over a year of battery life on just two AAA batteries—stay unplugged longer. - • **Seamless Multi-Device Mastery:** Switch effortlessly between your phone, laptop, and PC without missing a beat. - • **Disruption-Free Wireless Freedom:** Dual-mode Bluetooth 4.0 LE and 2.4G dongle ensure lag-free typing up to 33 feet away. - • **Full-Size Comfort Meets Ultra-Slim Design:** Enjoy a spacious number pad and sleek profile that fits perfectly in any modern workspace. ## Overview The Bluebyte Multi-Device Keyboard is a full-size, ultra-slim wireless keyboard featuring dual-mode connectivity via Bluetooth 4.0 LE and 2.4G dongle. It supports simultaneous connection to three devices, automatically recognizes operating systems across Windows, Mac, iOS, and Android, and offers a comfortable typing experience with a dedicated number pad. With a 10-meter wireless range and low power consumption enabling over 12 months of battery life on two AAA batteries, it’s designed for professionals seeking versatile, space-saving productivity tools. ## Description Product description Dual-Mode Design Support Bluetooth V4.0,and 2.4G Wireless all in 1 Support 3 different HID Device connecting at same time Support 3 different HID Device (like mobile phone, laptop and PC) keep High speed connecting same time and shift on different devices easily. Ultra Slim Bluetooth Keyboard Comfortable typing for your laptop, tablet or smartphone. Cross-Compatible Works equally well with iOS, Android, Mac and Windows, with shortcut keys optimized for all four systems. Compact & Light Smaller than traditional clunky keyboards Design Save more space on your desk . Comfort is Key Enjoy quick, quiet typing on this comfortable keyboard. Shortcut keys save you time launching tasks or controlling media. Fast connecting and Long Battery Life Built in Bluetooth4.0 chip With BLE Technology, With replaceable AAA batteries and power-saving mode, this keyboard lasts for more than 12 months at a time. Worry-Free Warranty With an 12-month warranty. Review: Great keyboard; usage tips - Outstanding keyboard. The ten key pad's dedicated keys are great. Everything is solid and well made--no wiggly keys. I love the typing feel and compact size of it. Yes, it's a little noisy, but that feedback helps you from missing keystrokes and feels more like my laptop keyboard that it substitutes for when my Windows 10 laptop is connected to my desktop monitor (which is most of the time). I've used 3 different compact keyboards (with ten key pads) similar to this. I like the Bluebyte the best for several reasons. Compared to my last compact keyboard (a big brand name) it weights 1/2 as much but adds more than 5 1/2 square inches to my small desktop space. So it's easy to carry and move, yet with 4 excellent non-slip rubber pads on the bottom, it stays solidly positioned on my desk. I also got it for its Bluetooth mode which frees up a scarce USB port on my laptop--my last keyboard required a 2.4Ghz receiver there. No keyboard lag in Bluetooth mode. But if you haven't typed for a few minutes, first depress Fn, Ctrl, or Shift to wake the keyboard. Otherwise you might lose a keystroke (like any Bluetooth keyboard). Is it perfect? No. Merely operational for Windows, out of the box. But, after you download a fix and apply it, optimal. Out Of The Box: If you want to automatically use the top row F1-F12 function keys with Windows, you first have to lock the upper row of keys by pressing Fn+Esc. Then these F keys work, but the /\ key, \/ key, and the two others (below the right Shift key) are shift locked so that, for example, when you press the /\ key in a Word document it jumps many lines up, like a Pgup. Thus you can't navigate up a line at a time as you should. You can if you press Fn+Esc again, but then F1-F12 aren't all enabled--you have to press Fn+F1 for F1 to work, for example. It's operational, but not optimal for a Windows PC. To fix the above problem, go to the bluepioneer website. Send an email to the Email address at the bottom of the opening web page and describe the Bluebyte keyboard problem outlined above. Bluepioneer tech support is Very responsive. They've always answered me in 1 business day (or less). Their English is not perfect, but it's a lot better than my Chinese. And they know their stuff. They'll email you pdf instructions for and a zip file of the fix. Download The Fix: From the email attachments, download the pdf instructions for the fix and open that to read/print. Then download the zip file fix but do Not unzip it. To install the fix you must a) have this zip file Only on an Android device with Bluetooth; and b) from Google Play, download a program the instructions tells you to use; and c) follow the instructions to use that program (the program reads the zip file and updates the keyboard over Bluetooth). d) Important--after the update, the keyboard's rightmost top light blinks blue. This means you need to re-pair the keyboard's Bluetooth to the Windows PC (since you just reset the keyboard with the fix). This Fix may sound like a lot but it isn't. The instructions are good, with lots of screenshots on how to use the Android program. There are a few unclear spots I goofed up on during my first try. But the program is very forgiving and won't let you damage the keyboard. If you aren't sure just close the program & try it again. Remember to depress Fn+Esc any time you turn the keyboard on, put in new batteries, or have paired it to Bluetooth again. The lower left key labeled alt_option is the Windows key; Alt_Cmd is the Alt key. Would it be better if these guys already had this fix on a production keyboard optimized for use on a Windows PC? Yes (maybe they do, but inventory hasn't hit yet?). But these guys cared enough about their customers to make a fix quickly and supply it, as another poster here mentioned. Few companies respond with customer service like that. Review: Decent Keyboard, nice price - It's really annoying how hard it is to find a full sized bluetooth keyboard anywhere that's not commanding an absurd price. Pros: -Multiple connection options. I hadn't any issue with Windows 10 finding this bluetooth keyboard and pairing with it. Which for those who know windows 10, knows how annoying and frustrating of a task it can be. The 2.5 receiver works just as well too. Just tested it. Can usually easily switch between Android, 2.5 receiver, BT Windows without too much of a hitch. There was a slight hiccup when going from Android to my computer via BT and BT 2 Though second attempt seemed to remove that hickup. There is a 5 second-ish lag when switching, not terrible, but it does switch. -The keys are slightly concave which I like a lot. -It passed my typing test that I put all of my keyboards through "The quick brown fox jumps over the lazy dog.", it's a nice and easy test that let's me see if the keyboard is well built and if the keys are easy to find. This was, especially the sometimes tricky to find "backspace". This one is nice and longer than the lettered keys which assures you'll press it. Really every key on here is how I like it. I like that the bar/backslash key is all the way to the right before the number pad and sits above the enter key. Like that the enter key is in a bar format instead of the "L"/ "7' format taking up two rows. I like that the arrow keys are all the same size, hate when they make the right and left arrows bigger than the stacked up and down arrows. Also like how the "Fn" Key is the second to the left on the bottom. Some people put it as the first key which really messes up those who touch type like I do. The "Ctrl" button is the bottom most left key like it should be. -The media keys work and are properly tied on Windows and my android tablet (Note Pro 12.2). -This is a random thing, but this device is actually showing up as a BT4.0LE device which is impressive since BT4.0 keyboards in a full size like this are usually super expensive, and super hard to find. -I also like that this keyboard shows that my "number lock" is active, my K310 from Logitech only occasionally tells me that. I usually have it on since i use my number pad a lot, and when you wake up windows, my laptop tends to turn off numlock even from sleep mode, but sometimes keeps it on, so it's nice to see at a glance if it's activated or not. Especially now that Windows 10 allows pin-login and the num pad does work to type in your pin bypassing the activity state of the numpad. I know that was super confusing to read, sorry. it's hard to explain. The short, is the activity state of my num lock is a mystery, but this keyboard helps solve it. Also, Num Lock works on Android, I've seen other keyboards say that Android doesn't support "Num Lock". This one does. -Tested the claims of 10 minute wake time,they're accurate. Impressive, usually these keyboards are known for their aggressively short wake times.Also tested to see how it does when you don't type for a long period of time but within its wake window, On Windows at 9:54 mark it worked without a hitch. It seems to work just fine on Android too. I was afraid the tablet's power save feature would cause it to time out. It did not. Cons: -The force you need to hit the keys are kind of hard. I've noticed while typing this review and doing my "quick brown fox" test, that if I didn't "strike" the keys it wouldn't register. Normally I'm a heavy handed typer so not a terrible problem. -I included a video with just the audio recorded so you could hear how loud and clacky the keys are. -I NEVER like when companies feel the need to silkscreen their logo on their products in an obtrusive location, like on the space bar. You already sold me the product. I don't need to be reminded of whom makes the keyboard. Keep that stuff out of hte way in a corner or on the back of the device. -Minor niggle, the "c" on the left "Alt/Cmd" key is missing, like it never was printed onto it, found it amusing. -The plastic does feel cheap, but I'm not going to be putting it through any real test to verify that claim. When you look at the back of the device you can see the support lattice, they're the little squares you'll see in the photos I include. Though, I can't easily feel them through the case. -When I pulled it out of its box for the first time, there was a weird dusting of something on it, which was a bit off putting. Not exactly sure what it was. I took a clorox wipe to the whole thing. -I noticed at about 2-3000 words in, the keys are starting to introduce a random squeak here and there. Things to keep in mind: -When in bluetooth mode, the keyboard will fall asleep and the first key you press you may have to press twice, since the initial press is to re-wake the keyboard, and the second press will actually be registered. That is with EVERY BT keyboard, not just this one. That's why when you think the keyboard is asleep, hit the "Fn" key, "Shift", or "Ctrl" key since those require another key to give them a function. So they're usually the safest keys to press to re-wake your device. -The F1-F12 keys are considered secondary keys, meaning you have to press "FN"+ the function key to activate them (example: "FN"+"F1"), and there doesn't seem to be a way to switch them. Sometimes with keyboards like these companies offer a special function tied to phone/computer manufacturers. This doesn't have that toggle. What that does is when you press windows, it changes the function keys into the primary keys and then the special functions like changing volume, playing and pausing media, etc is the secondary function. Then on Android it reverses that. -"FN"+"del" acts as "Print Screen" or "PrtSc" in Windows, but as the screenshot function in Android. A very nice short cut to have in Android over the home+power button or vol_up+power. "Windows key"+"FN"+"del" does allow you to activate the windows shortcut screenshot feature, where "Print Screen" Forces you to open up a program and press "ctrl"+"v" to see the screenshot. I've included the instruction manual for this in the photo gallery since I've noticed that gets brought up in other reviews of bluetooth and other devices of this more ambiguous nature. Also is the easiest thing to lose. It will be interesting to see how well this battery lasts since it is using BT 4.0LE protocol. I like it, and would recommend it. Just remember it's not the highest quality keyboard, keep expectations reasonable. If you want an inexpensive multi-connectivity optioned full keyboard, then this one's going to be really hard to beat. I'll probably buy more of these so I can keep one in my bedroom and one in my main living area and one for traveling. Yeah, that's about $75 worth of keyboards, but ironically is the price that most full sized BT 4.0LE keyboards are asking for. Just look at MS surface studio's keyboard, and it too uses disposable batteries, and they want $70-$80 for it. ## Features - 1.Multi-Device Dual-Mode Design Wireless Keyboard: Support Bluetooth V4.0,and 2.4G Dongle Wireless all in 1 Connection. - 2.Full Size and Ultra-Slim Cross-Compatible Keyboard With Convenient Number Pad: Compatible with Windows, iOS,Mac and Android OS, Recognize Operation System Automatically after paired, no pass code needed. - 3.Space-Saving:Support 3 Different HID Device (like mobile phone, laptop and PC) keep High speed connecting same time and shift on different devices easily,This Wireless Keyboard could use for 3 of your Devices at Same time,help you Save Space. - 4.Low Power Consumption: Bluetooth BLE enable keyboard ultra long working time ,the normal working time can be more than 1 year and space for two AAA batteries(Not Included) - 5.Build-in USB dongle work with 2.4G frequency on PC.The built-in 2.4GHz signal creates a disruption-free connection to your computer, which means you can work without delays when you’re typing. 10m or 33 feet range. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B073NZNFZG | | Batteries | 2 AAA batteries required. | | Customer Reviews | 3.8 3.8 out of 5 stars (128) | | Date First Available | July 3, 2017 | | Is Discontinued By Manufacturer | No | | Item Weight | 8.5 ounces | | Item model number | BKB-6145S | | Manufacturer | Bluepioneer Technology Co.,Ltd | | Product Dimensions | 14.41 x 4.72 x 0.71 inches | ## Product Details - **Brand:** Bluebyte - **Color:** Black - **Compatible Devices:** Laptop, PC, Smartphone, Tablet - **Connectivity Technology:** Bluetooth, USB - **Included Components:** USB dongle - **Keyboard Description:** Wireless - **Material:** Plastic - **Recommended Uses For Product:** Business, Everyday Use, Multimedia, Programming, Student - **Special Feature:** Bluetooth, Wireless - **Style:** Modern ## Images ![Bluebyte Multi-Device Keyboard, Full Size Bluetooth 4.0 LE & 2.4G Wireless for Windows PC, Laptop, Tablet, Smartphone - Image 1](https://m.media-amazon.com/images/I/61H4-UNTQLL.jpg) ![Bluebyte Multi-Device Keyboard, Full Size Bluetooth 4.0 LE & 2.4G Wireless for Windows PC, Laptop, Tablet, Smartphone - Image 2](https://m.media-amazon.com/images/I/71b8V6NwGoL.jpg) ![Bluebyte Multi-Device Keyboard, Full Size Bluetooth 4.0 LE & 2.4G Wireless for Windows PC, Laptop, Tablet, Smartphone - Image 3](https://m.media-amazon.com/images/I/61Vqqu6XR+L.jpg) ![Bluebyte Multi-Device Keyboard, Full Size Bluetooth 4.0 LE & 2.4G Wireless for Windows PC, Laptop, Tablet, Smartphone - Image 4](https://m.media-amazon.com/images/I/61u2BtC0a1L.jpg) ![Bluebyte Multi-Device Keyboard, Full Size Bluetooth 4.0 LE & 2.4G Wireless for Windows PC, Laptop, Tablet, Smartphone - Image 5](https://m.media-amazon.com/images/I/61osJAhhEnL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great keyboard; usage tips *by F***T on May 8, 2018* Outstanding keyboard. The ten key pad's dedicated keys are great. Everything is solid and well made--no wiggly keys. I love the typing feel and compact size of it. Yes, it's a little noisy, but that feedback helps you from missing keystrokes and feels more like my laptop keyboard that it substitutes for when my Windows 10 laptop is connected to my desktop monitor (which is most of the time). I've used 3 different compact keyboards (with ten key pads) similar to this. I like the Bluebyte the best for several reasons. Compared to my last compact keyboard (a big brand name) it weights 1/2 as much but adds more than 5 1/2 square inches to my small desktop space. So it's easy to carry and move, yet with 4 excellent non-slip rubber pads on the bottom, it stays solidly positioned on my desk. I also got it for its Bluetooth mode which frees up a scarce USB port on my laptop--my last keyboard required a 2.4Ghz receiver there. No keyboard lag in Bluetooth mode. But if you haven't typed for a few minutes, first depress Fn, Ctrl, or Shift to wake the keyboard. Otherwise you might lose a keystroke (like any Bluetooth keyboard). Is it perfect? No. Merely operational for Windows, out of the box. But, after you download a fix and apply it, optimal. Out Of The Box: If you want to automatically use the top row F1-F12 function keys with Windows, you first have to lock the upper row of keys by pressing Fn+Esc. Then these F keys work, but the /\ key, \/ key, and the two others (below the right Shift key) are shift locked so that, for example, when you press the /\ key in a Word document it jumps many lines up, like a Pgup. Thus you can't navigate up a line at a time as you should. You can if you press Fn+Esc again, but then F1-F12 aren't all enabled--you have to press Fn+F1 for F1 to work, for example. It's operational, but not optimal for a Windows PC. To fix the above problem, go to the bluepioneer website. Send an email to the Email address at the bottom of the opening web page and describe the Bluebyte keyboard problem outlined above. Bluepioneer tech support is Very responsive. They've always answered me in 1 business day (or less). Their English is not perfect, but it's a lot better than my Chinese. And they know their stuff. They'll email you pdf instructions for and a zip file of the fix. Download The Fix: From the email attachments, download the pdf instructions for the fix and open that to read/print. Then download the zip file fix but do Not unzip it. To install the fix you must a) have this zip file Only on an Android device with Bluetooth; and b) from Google Play, download a program the instructions tells you to use; and c) follow the instructions to use that program (the program reads the zip file and updates the keyboard over Bluetooth). d) Important--after the update, the keyboard's rightmost top light blinks blue. This means you need to re-pair the keyboard's Bluetooth to the Windows PC (since you just reset the keyboard with the fix). This Fix may sound like a lot but it isn't. The instructions are good, with lots of screenshots on how to use the Android program. There are a few unclear spots I goofed up on during my first try. But the program is very forgiving and won't let you damage the keyboard. If you aren't sure just close the program & try it again. Remember to depress Fn+Esc any time you turn the keyboard on, put in new batteries, or have paired it to Bluetooth again. The lower left key labeled alt_option is the Windows key; Alt_Cmd is the Alt key. Would it be better if these guys already had this fix on a production keyboard optimized for use on a Windows PC? Yes (maybe they do, but inventory hasn't hit yet?). But these guys cared enough about their customers to make a fix quickly and supply it, as another poster here mentioned. Few companies respond with customer service like that. ### ⭐⭐⭐⭐ Decent Keyboard, nice price *by A***R on December 15, 2017* It's really annoying how hard it is to find a full sized bluetooth keyboard anywhere that's not commanding an absurd price. Pros: -Multiple connection options. I hadn't any issue with Windows 10 finding this bluetooth keyboard and pairing with it. Which for those who know windows 10, knows how annoying and frustrating of a task it can be. The 2.5 receiver works just as well too. Just tested it. Can usually easily switch between Android, 2.5 receiver, BT Windows without too much of a hitch. There was a slight hiccup when going from Android to my computer via BT and BT 2 Though second attempt seemed to remove that hickup. There is a 5 second-ish lag when switching, not terrible, but it does switch. -The keys are slightly concave which I like a lot. -It passed my typing test that I put all of my keyboards through "The quick brown fox jumps over the lazy dog.", it's a nice and easy test that let's me see if the keyboard is well built and if the keys are easy to find. This was, especially the sometimes tricky to find "backspace". This one is nice and longer than the lettered keys which assures you'll press it. Really every key on here is how I like it. I like that the bar/backslash key is all the way to the right before the number pad and sits above the enter key. Like that the enter key is in a bar format instead of the "L"/ "7' format taking up two rows. I like that the arrow keys are all the same size, hate when they make the right and left arrows bigger than the stacked up and down arrows. Also like how the "Fn" Key is the second to the left on the bottom. Some people put it as the first key which really messes up those who touch type like I do. The "Ctrl" button is the bottom most left key like it should be. -The media keys work and are properly tied on Windows and my android tablet (Note Pro 12.2). -This is a random thing, but this device is actually showing up as a BT4.0LE device which is impressive since BT4.0 keyboards in a full size like this are usually super expensive, and super hard to find. -I also like that this keyboard shows that my "number lock" is active, my K310 from Logitech only occasionally tells me that. I usually have it on since i use my number pad a lot, and when you wake up windows, my laptop tends to turn off numlock even from sleep mode, but sometimes keeps it on, so it's nice to see at a glance if it's activated or not. Especially now that Windows 10 allows pin-login and the num pad does work to type in your pin bypassing the activity state of the numpad. I know that was super confusing to read, sorry. it's hard to explain. The short, is the activity state of my num lock is a mystery, but this keyboard helps solve it. Also, Num Lock works on Android, I've seen other keyboards say that Android doesn't support "Num Lock". This one does. -Tested the claims of 10 minute wake time,they're accurate. Impressive, usually these keyboards are known for their aggressively short wake times.Also tested to see how it does when you don't type for a long period of time but within its wake window, On Windows at 9:54 mark it worked without a hitch. It seems to work just fine on Android too. I was afraid the tablet's power save feature would cause it to time out. It did not. Cons: -The force you need to hit the keys are kind of hard. I've noticed while typing this review and doing my "quick brown fox" test, that if I didn't "strike" the keys it wouldn't register. Normally I'm a heavy handed typer so not a terrible problem. -I included a video with just the audio recorded so you could hear how loud and clacky the keys are. -I NEVER like when companies feel the need to silkscreen their logo on their products in an obtrusive location, like on the space bar. You already sold me the product. I don't need to be reminded of whom makes the keyboard. Keep that stuff out of hte way in a corner or on the back of the device. -Minor niggle, the "c" on the left "Alt/Cmd" key is missing, like it never was printed onto it, found it amusing. -The plastic does feel cheap, but I'm not going to be putting it through any real test to verify that claim. When you look at the back of the device you can see the support lattice, they're the little squares you'll see in the photos I include. Though, I can't easily feel them through the case. -When I pulled it out of its box for the first time, there was a weird dusting of something on it, which was a bit off putting. Not exactly sure what it was. I took a clorox wipe to the whole thing. -I noticed at about 2-3000 words in, the keys are starting to introduce a random squeak here and there. Things to keep in mind: -When in bluetooth mode, the keyboard will fall asleep and the first key you press you may have to press twice, since the initial press is to re-wake the keyboard, and the second press will actually be registered. That is with EVERY BT keyboard, not just this one. That's why when you think the keyboard is asleep, hit the "Fn" key, "Shift", or "Ctrl" key since those require another key to give them a function. So they're usually the safest keys to press to re-wake your device. -The F1-F12 keys are considered secondary keys, meaning you have to press "FN"+ the function key to activate them (example: "FN"+"F1"), and there doesn't seem to be a way to switch them. Sometimes with keyboards like these companies offer a special function tied to phone/computer manufacturers. This doesn't have that toggle. What that does is when you press windows, it changes the function keys into the primary keys and then the special functions like changing volume, playing and pausing media, etc is the secondary function. Then on Android it reverses that. -"FN"+"del" acts as "Print Screen" or "PrtSc" in Windows, but as the screenshot function in Android. A very nice short cut to have in Android over the home+power button or vol_up+power. "Windows key"+"FN"+"del" does allow you to activate the windows shortcut screenshot feature, where "Print Screen" Forces you to open up a program and press "ctrl"+"v" to see the screenshot. I've included the instruction manual for this in the photo gallery since I've noticed that gets brought up in other reviews of bluetooth and other devices of this more ambiguous nature. Also is the easiest thing to lose. It will be interesting to see how well this battery lasts since it is using BT 4.0LE protocol. I like it, and would recommend it. Just remember it's not the highest quality keyboard, keep expectations reasonable. If you want an inexpensive multi-connectivity optioned full keyboard, then this one's going to be really hard to beat. I'll probably buy more of these so I can keep one in my bedroom and one in my main living area and one for traveling. Yeah, that's about $75 worth of keyboards, but ironically is the price that most full sized BT 4.0LE keyboards are asking for. Just look at MS surface studio's keyboard, and it too uses disposable batteries, and they want $70-$80 for it. ### ⭐⭐⭐⭐⭐ Instruction booklet could have been a bit better on explaining these type of things *by K***R on April 27, 2018* I had the same issue of the Function keys being stuck in shortcut mode and I knew there was a way to disable that, but in my old age couldn't remember it. Then I followed and previous comment on" hit the FN + Esc key" and the F keys will function as on normal PC. Duh, turn the lock off! Instruction booklet could have been a bit better on explaining these type of things. So for that reason I give it 4.5 stars. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/47521644-bluebyte-multi-device-keyboard-full-size-bluetooth-4-0-le](https://www.desertcart.pl/products/47521644-bluebyte-multi-device-keyboard-full-size-bluetooth-4-0-le) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-22*