--- product_id: 388247716 title: "USB to Serial RS-232 Adapter" brand: "iogear" price: "237 zł" currency: PLN in_stock: true reviews_count: 5 category: "Iogear" url: https://www.desertcart.pl/products/388247716-usb-to-serial-rs-232-adapter store_origin: PL region: Poland --- # 230Kbps high-speed data transfer LED status light for real-time monitoring USB 1.1 & 2.0 compatible USB to Serial RS-232 Adapter **Brand:** iogear **Price:** 237 zł **Availability:** ✅ In Stock ## Summary > 🔗 Bridge the old with the new — connect your legacy gear effortlessly! ## Quick Answers - **What is this?** USB to Serial RS-232 Adapter by iogear - **How much does it cost?** 237 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/388247716-usb-to-serial-rs-232-adapter) ## Best For - iogear enthusiasts ## Why This Product - Trusted iogear brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power-Smart Design:** Supports remote wakeup and power management to save energy during idle times. - • **Reliable Data Flow:** 96-byte buffer ensures smooth upstream and downstream data transfer without lag. - • **Plug & Play Simplicity:** Instantly connect serial devices without opening your PC case or complex installs. - • **Enterprise-Grade Drivers:** Signed drivers guarantee hassle-free, secure operation on corporate machines. - • **Universal USB Compatibility:** Works seamlessly with USB 1.1 and 2.0 ports on Windows and Mac systems. ## Overview The IOGear USB to Serial RS-232 Adapter (GUC232A) converts traditional serial RS-232 connections to USB 1.1/2.0, enabling high-speed data transfer up to 230Kbps. Featuring a 96-byte buffer and LED status indicator, it supports power management and remote wakeup, ensuring efficient and reliable connectivity for GPS units, PDAs, modems, and other serial devices on both Windows and Mac platforms. With signed drivers and plug-and-play ease, it’s the trusted choice for professionals needing seamless legacy device integration. ## Description The USB PDA/Serial Adapter (GUC232A) provides an external serial (DB-9 male) Plug-n-Play connection for use with computers, notebooks and portable computing devices that support USB. The PDA/USB serial adapter has a standard USB Type-A socket. The GUC232A works perfectly with GPS devices that allow you to convert the serial interface, typically found on GPS units, to USB. This USB PDA/Serial Adapter provides PDA, digital cameras, modems and ISDN terminal adapters with high-quality serial connections at a data transfer rate of over 230Kbps. This makes the USB interface transparent to serial peripherals, allowing them to easily interface with USB computers. This eliminates the installation problem experienced with traditional serial port connections. This device also supports power saving sleep and resume operations. IOGEAR USB 2.0 to Serial / PDA GUC232A Converter Cable The RS-232 USB to Serial Adapter provides an RS-232 (DB-9 male) serial connector via a standard USB port at a data transfer rate of up to 230Kbps. You can instantly enjoy connectivity with modem, PDA, POS or other serial devices on your PC or Mac without the hassle of opening the computer case. Works with serial peripherals, converts serial interface to USB connectionCable length 16 inches LED status light for data transfer monitoring Supports serial interface RS-232 Supports automatic handshake mode Data transfer rate up to 230Kbps Supports remote wake up and power management Provides a 96-byte buffer for every upstream and downstream data transfer Easy PC UtUtUtUtUtWindows XP, Windows Vista, Windows77 USB port available. Mac Users Mac OS X v10.3.9 or higher USB port available Package Contents GUC232A USB to Serial Adapter Cable, Installation CD, User Manual and Warranty/Recording Card. Warranty: 3 year warranty Review: At first I thought it might be counterfeit because it showed up as Prolific in device manager. Then I remember I had the Prolific drivers installed from an old Startech PoS I was trying to use. I deleted those drivers and it picked up the proper Iotech drivers and worked great. If you aren’t familiar, a lot of these use prolific drivers, and you do not want those ones. They are unsigned and if you work on an enterprise machine you can’t allow unsigned drivers due to GPO and Bitlocker. This is the only brand I am aware of that uses good, signed drivers. No fuss, just works. Review: Kon mijn oude ELO met RS232 touch-interface aansluiting niet werkend krijgen met deze kabel. Ik mogelijk door incompatibileit onder windows 11. ## Features - USB 1.1 and 2.0 compatible - Work with serial GPS devices, converts the serial interface on your GPS unit to USB - LED status light for data transfer monitoring - Supports Remote wakeup and power management - Provides a 96 byte buffer for each upstream and downstream data transfer ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000067VB7 | | Best Sellers Rank | #128,597 in Computers ( See Top 100 in Computers ) #345 in Serial Adapters | | Brand | Iogear | | Color | One Color | | Compatible Devices | Desktop | | Connector Type | USB | | Current Rating | 0.8 Amps | | Customer Reviews | 4.6 4.6 out of 5 stars (452) | | Finish | Matte | | Global Trade Identification Number | 00672792550065 | | Input Voltage | 5 Volts | | Item Dimensions | 12.4 x 15.7 x 4.1 centimeters | | Item Weight | 1.8 Ounces | | Manufacturer | IOGEAR | | Model Number | GUC232A | | Number of Items | 1 | | Number of Ports | 1 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Specific Uses For Product | personal | | UPC | 672792550065 | | Unit Count | 1 Count | | Warranty Type | Limited | ## Product Details - **Colour:** One Color - **Compatible devices:** Desktop - **Connector type:** USB - **Item dimensions L x W x H:** 12.4 x 15.7 x 4.1 centimeters - **Specific uses for product:** personal ## Images ![USB to Serial RS-232 Adapter - Image 1](https://m.media-amazon.com/images/I/61JNNjX0hOL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by D***G on 25 October 2024* At first I thought it might be counterfeit because it showed up as Prolific in device manager. Then I remember I had the Prolific drivers installed from an old Startech PoS I was trying to use. I deleted those drivers and it picked up the proper Iotech drivers and worked great. If you aren’t familiar, a lot of these use prolific drivers, and you do not want those ones. They are unsigned and if you work on an enterprise machine you can’t allow unsigned drivers due to GPO and Bitlocker. This is the only brand I am aware of that uses good, signed drivers. No fuss, just works. ### ⭐⭐⭐ Review *by W***E on 19 March 2026* Kon mijn oude ELO met RS232 touch-interface aansluiting niet werkend krijgen met deze kabel. Ik mogelijk door incompatibileit onder windows 11. ### ⭐⭐⭐⭐⭐ Review *by B***N on 13 April 2019* I was reccomended an IO Gear USB Serial converter by a trusted professional to program on old radio of mine. Obviously a lot of computers theses days don't have a serial port so this device is a must for using any leagcy systems. I had tried a number of other USB serial converters with every driver available and was still having issues with connecting the device to my computer. I tried the IO Gear USB Serial Converter that I know uses the FDTI chip, it came well ans imply packaged although I still had to go online to get the correct drivers. A short simple installation process later and hey presto by radio connected straight away without issue. I now ensure I have an IO GEAR USB SERIAL CONVERTER in all my interface kits just in case. ## Frequently Bought Together - IOGEAR USB to PDA/Serial (DB9) Adapter w/ PC & Mac Drivers - GUC232A - OIKWAN DB9 to RJ45 Console Cable,Compatible with Cisco Routers Switches Firewalls CAB-CONSOLE-RJ45 - OIKWAN USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 Serial Cable for Windows 11,10, 8, 7, Vista, XP, 2000, Linux and Mac OS(6ft)… --- ## 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/388247716-usb-to-serial-rs-232-adapter](https://www.desertcart.pl/products/388247716-usb-to-serial-rs-232-adapter) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-22*