--- product_id: 657531314 title: "ProtoArc EM11 NL Ergonomic Vertical Mouse, Wireless Rechargeable Mouse with 3 Devices (Bluetooth + Bluetooth + USB), Vertical Wireless Mouse for Computer, iPad, Mac, Windows - Black/Blue" brand: "protoarc" price: "395 zł" currency: PLN in_stock: true url: https://www.desertcart.pl/products/657531314-protoarc-em11-nl-ergonomic-vertical-mouse-wireless-rechargeable-mouse-3 store_origin: PL region: Poland --- # Adjustable DPI up to 2400 Connects 3 devices seamlessly 500mAh rechargeable battery ProtoArc EM11 NL Ergonomic Vertical Mouse, Wireless Rechargeable Mouse with 3 Devices (Bluetooth + Bluetooth + USB), Vertical Wireless Mouse for Computer, iPad, Mac, Windows - Black/Blue **Brand:** protoarc **Price:** 395 zł **Availability:** ✅ In Stock ## Summary > 🖱️ Elevate your workflow with ergonomic precision and seamless multi-device control! ## Quick Answers - **What is this?** ProtoArc EM11 NL Ergonomic Vertical Mouse, Wireless Rechargeable Mouse with 3 Devices (Bluetooth + Bluetooth + USB), Vertical Wireless Mouse for Computer, iPad, Mac, Windows - Black/Blue by protoarc - **How much does it cost?** 395 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/657531314-protoarc-em11-nl-ergonomic-vertical-mouse-wireless-rechargeable-mouse-3) ## Best For - protoarc enthusiasts ## Why This Product - Trusted protoarc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power That Lasts:** 500mAh rechargeable battery with smart sleep mode saves energy - • **Silent Yet Responsive:** Whisper-quiet clicks keep you focused in any workspace - • **Triple-Device Connectivity:** Effortlessly switch between Bluetooth & USB devices with one click - • **Ergonomic Comfort Redefined:** Extended wrist support for all-day strain-free productivity - • **Precision at Your Fingertips:** Adjustable DPI (1000/1600/2400) for smooth, accurate tracking ## Overview The ProtoArc EM11 NL is a wireless vertical mouse designed for medium-small hands, featuring an ergonomic shape that reduces wrist strain. It supports simultaneous connection to three devices via Bluetooth and USB, includes a rechargeable 500mAh battery with energy-saving sleep mode, and offers adjustable DPI settings for precise control. Compatible across Windows, Mac, Linux, and Android platforms, it combines comfort, versatility, and efficiency for the modern professional. ## Description ProtoArc EM11 NL Ergonomic Vertical Mouse, Wireless Rechargeable Mouse with 3 Devices (Bluetooth + Bluetooth + USB), Vertical Wireless Mouse for Computer, iPad, Mac, Windows - Black/Blue ## Features - Please note: ProtoArc EM11 NL vertical Bluetooth mouse is recommended for medium small hands, size of the mouse 5.43 x 2.72 x 2.68 inches (13.8 x 6.9 x 6.8 cm). To get a more comfortable fit and a better user experience, we recommend measuring the size of your hand before purchasing - Ergonomic design and improved comfort: the wireless ergonomic mouse has an extended wrist support that fits snugly to your palm and promotes a more natural and relaxed position for your forearm and wrist. This design helps minimize the risk of repetitive strain injury and reduce muscle tension in your arms to ensure all-day comfort - Connect up to 3 devices: This ergonomic wireless mouse offers both BT 4.0 and 2.4G USB dual connection modes, so it can be connected to 3 different devices at the same time. Switching between devices is as easy as clicking the mode switch button. Compatible with Windows 8, Windows 10, Mac OS X 10.12 or later and Android 4.3 or higher - Rechargeable battery: the vertical Bluetooth mouse is equipped with a built-in 500 mAh Li-ion battery, which can be charged via the included Type-C cable. After 30 minutes of inactivity, the mouse automatically switches to sleep mode to save energy, and can be woken up by simply moving. Besides, the low battery indicator reminds you to charge the wireless mouse when the red light flashes - Adjustable DPI and practical functions: Our ergonomic wireless mouse has practical forward/reverse buttons for easy browsing the Internet. The DPI levels 1000/1600/2400 provide higher sensitivity than conventional optical mice and allow precise optical tracking. Plus, the whisper-quiet click of the mouse helps you focus on the essentials. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | ProtoArc | | Product Dimensions | 13.79 x 6.9 x 0.1 cm; 300 g | | Batteries | 1 Lithium Ion batteries required. | | Item model number | EM11 NL | | Manufacturer | ProtoArc | | Series | EM11 NL | | Color | Blue | | Power Source | Battery (wireless rechargeable) | | Hardware Platform | Linux, Mac, PC | | Operating System | Linux, Mac OS 9, Windows 10, Windows 11 | | Are Batteries Included | No | | Lithium Battery Energy Content | 500 Watt Hours | | Lithium Battery Packaging | Batteries contained in equipment | | Number Of Lithium Ion Cells | 1 | | Item Weight | 300 g | ## Product Details - **Brand:** ProtoArc - **Colour:** Blue - **Connectivity technology:** 2 x Bluetooth, USB - **Special features:** 2 x Bluetooth, Ergonomic Design, Lightweight, Rechargeable, Wireless - **Movement detection technology:** Optical ## Images ![ProtoArc EM11 NL Ergonomic Vertical Mouse, Wireless Rechargeable Mouse with 3 Devices (Bluetooth + Bluetooth + USB), Vertical Wireless Mouse for Computer, iPad, Mac, Windows - Black/Blue - Image 1](https://m.media-amazon.com/images/I/51CW0DeqHuL.jpg) ## Frequently Bought Together - ProtoArc EM11 NL Ergonomic Mouse, MINI Wireless Vertical Mouse Rechargeable Optical Mice with Multi-Device (2*Bluetooth + USB Connection), 3 Adjustable DPI for Computer, iPad, Mac, Windows - Blue - ProtoArc Backlit Wireless Ergonomic Keyboard, EK01 Plus Ergo Keyboard with Wrist Rest, Split Design, USB-C Charging, Bluetooth and USB, Natural Typing Compatible with Windows/Mac/Android --- ## 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/657531314-protoarc-em11-nl-ergonomic-vertical-mouse-wireless-rechargeable-mouse-3](https://www.desertcart.pl/products/657531314-protoarc-em11-nl-ergonomic-vertical-mouse-wireless-rechargeable-mouse-3) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-29*