--- product_id: 722208304 title: "ProtoArc EM11 NL Ergonomic Mouse, Wireless Vertical Mouse Rechargeable Optical Mice with Multi-Device (Bluetooth + Bluetooth + USB Connection) for Computer, iPad, Mac, Windows, Black-US" brand: "protoarc" price: "€ 0.06" currency: EUR in_stock: false reviews_count: 5 url: https://www.desertcart.at/products/722208304-protoarc-em11-nl-ergonomic-mouse-wireless-vertical-mouse-rechargeable-optical store_origin: AT region: Austria --- # Adjustable 1000/1600/2400 DPI precision 500mAh rechargeable battery Connects 3 devices simultaneously ProtoArc EM11 NL Ergonomic Mouse, Wireless Vertical Mouse Rechargeable Optical Mice with Multi-Device (Bluetooth + Bluetooth + USB Connection) for Computer, iPad, Mac, Windows, Black-US **Brand:** protoarc **Price:** € 0.06 **Availability:** ❌ Out of Stock ## Summary > 🖱️ Elevate your workspace comfort and control with ProtoArc EM11 – where ergonomics meets efficiency! ## Quick Answers - **What is this?** ProtoArc EM11 NL Ergonomic Mouse, Wireless Vertical Mouse Rechargeable Optical Mice with Multi-Device (Bluetooth + Bluetooth + USB Connection) for Computer, iPad, Mac, Windows, Black-US by protoarc - **How much does it cost?** € 0.06 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/722208304-protoarc-em11-nl-ergonomic-mouse-wireless-vertical-mouse-rechargeable-optical) ## 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 - • **Ergonomic Wrist Relief:** Extended wrist rest reduces fatigue for marathon work sessions - • **Seamless Multi-Device Sync:** Switch effortlessly between 3 devices via dual Bluetooth + USB - • **Silent Clicks, Focused Work:** Whisper-quiet buttons ideal for shared offices and distraction-free zones - • **Precision at Your Fingertips:** Customizable DPI levels for pixel-perfect tracking and boosted productivity - • **Powerful Rechargeable Battery:** 500mAh Li-Ion battery keeps you unplugged longer with fast Type-C charging ## Overview The ProtoArc EM11 NL is a wireless vertical ergonomic mouse designed to reduce wrist strain with its extended wrist rest. It supports simultaneous connection to up to three devices via dual Bluetooth 4.0 and 2.4G USB, compatible across Windows, Mac, and Android platforms. Featuring a rechargeable 500mAh battery with Type-C charging, adjustable DPI settings (1000/1600/2400), and silent clicking, it’s engineered for professionals seeking comfort, precision, and seamless multi-device workflow. ## Description ProtoArc EM11 NL Wireless Ergonomic Mouse with Extended Wrist Rest, Fits the Palm Perfectly, Reduces Hand Fatigue, With BT 4.0 and 2.4G USB Dual Connect Mode, this ergonomic wireless mouse can connect to 3 different devicesMouse Specifications:Battery: Mouse：Built-in 500mAh rechargeable lithium battery Compatible Systems: Windows 8, Windows 10, Mac Os X 10.12 or later, Android 4.3 or laterClick Life: 3 million+Transmission distance: 8mDimensions: Mouse size: 138 x 69.2 x 68.1mm Package Included:1 x Wireless Mouse1 x USB Receiver1 x Type-C Charging Cable 1 x User Manual Note: The USB receiver is located on the bottom part of the mouse. Review: This thing is really award winning good. And very cheap pricewise. I couldnt find a single ergonomic mouse with this quality and price. Pros: usb c charging , connectivity with 3 devices and very good material feel on the hands and great holding angle for the palm. Longevity will be seen over time Review: Does what it does at a good price ## Features - Wireless Ergonomic Design: ProtoArc ergonomic mouse features an extended wrist rest that fits snugly in the palm of your hand for a more natural, relaxed position of the forearm and wrist, reducing overall fatigue, compared to standard mice. - Connect up to 3 Devices: This ergonomic wireless mouse features dual BT 4.0 and 2.4G USB connectivity modes for simultaneous connection of up to 3 different devices, and is compatible with Windows 8, Windows 10 or higher, Mac OS X 10.12 or higher, and Android 4.3 or higher - Rechargeable Ergonomic Mouse: The Bluetooth Vertical Mouse has a built-in 500mAh Li-Ion battery that can be conveniently recharged using the included Type-C cable. - Adjustable Dpi & High Performance: 1000/1600/2400 DPI levels provide higher sensitivity than standard optical mice for precise optical tracking; with the back and forward buttons, you can easily navigate websites and increase work efficiency. Note: All buttons are not programmable and the forward and back buttons are not compatible with Mac OS systems. - Silent Clicking Sound: Our vertical mouse's whisper-quiet clicking helps you focus on what's important without any noise distractions. Therefore, it is perfect for shared workspaces such as offices or libraries. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CX18LHWS | | Guaranteed software updates until | unknown | | Item model number | EM11 NL | | Manufacturer | ProtoArc | | Product Dimensions | 9 x 7 x 0.1 cm; 250 g | ## Product Details - **Brand:** ProtoArc - **Colour:** Black - **Connectivity technology:** Bluetooth, USB - **Movement detection technology:** Optical - **Special feature:** Ergonomic Design, Multi-Device, Rechargeable, Vertical Design, Wireless ## Images ![ProtoArc EM11 NL Ergonomic Mouse, Wireless Vertical Mouse Rechargeable Optical Mice with Multi-Device (Bluetooth + Bluetooth + USB Connection) for Computer, iPad, Mac, Windows, Black-US - Image 1](https://m.media-amazon.com/images/I/61ufrBtapXL.jpg) ![ProtoArc EM11 NL Ergonomic Mouse, Wireless Vertical Mouse Rechargeable Optical Mice with Multi-Device (Bluetooth + Bluetooth + USB Connection) for Computer, iPad, Mac, Windows, Black-US - Image 2](https://m.media-amazon.com/images/I/71XtPimkXpL.jpg) ![ProtoArc EM11 NL Ergonomic Mouse, Wireless Vertical Mouse Rechargeable Optical Mice with Multi-Device (Bluetooth + Bluetooth + USB Connection) for Computer, iPad, Mac, Windows, Black-US - Image 3](https://m.media-amazon.com/images/I/71vGldlRS8L.jpg) ![ProtoArc EM11 NL Ergonomic Mouse, Wireless Vertical Mouse Rechargeable Optical Mice with Multi-Device (Bluetooth + Bluetooth + USB Connection) for Computer, iPad, Mac, Windows, Black-US - Image 4](https://m.media-amazon.com/images/I/618FziMBE5L.jpg) ![ProtoArc EM11 NL Ergonomic Mouse, Wireless Vertical Mouse Rechargeable Optical Mice with Multi-Device (Bluetooth + Bluetooth + USB Connection) for Computer, iPad, Mac, Windows, Black-US - Image 5](https://m.media-amazon.com/images/I/71zfDPKO7bL.jpg) ## Questions & Answers **Q: Is the EM11 NL ergonomic mouse compatible with Mac OS?** A: EM11 NL is compatible with Windows 8, Windows 10 or higher, Mac OS X 10.12 or higher, and Android 4.3 or higher. Please note: the side buttons are not compatible with Mac OS **Q: Does the EM11 NL support programming?** A: We're sorry, the EM11 NL currently does not support customization. However, our upcoming upgraded version, the EM11 Pro will offer this feature **Q: What hand size is the EM11 NL designed for?** A: Recommendations for Hand Size: We recommend that small to medium hands use our ergonomic vertical mouse. Please measure the size before ordering for a better fit and more comfort.(Hand size: <17.5cm or 17.5cm-19.05 cm is suitable) **Q: Does the EM11 NL have LED or RGB lighting?** A: No, the EM11 NL does not feature LED or RGB lighting **Q: What is the battery life of the EM11 NL?** A: It takes only 2 hours to fully charge. The mouse offers up to 200 days of standby time and provides 100 hours of continuous usage. Based on 4 hours of use per day, this translates to approximately 25 days of battery life ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***N on 6 March 2026* This thing is really award winning good. And very cheap pricewise. I couldnt find a single ergonomic mouse with this quality and price. Pros: usb c charging , connectivity with 3 devices and very good material feel on the hands and great holding angle for the palm. Longevity will be seen over time ### ⭐⭐⭐⭐⭐ Review *by R***I on 27 February 2026* Does what it does at a good price ### ⭐⭐⭐⭐⭐ Review *by C***N on 11 February 2026* After using it for several days, I can confidently say this is one of the best upgrades I’ve made to my workspace. The ergonomic design truly makes a difference—my hand rests in a much more natural position, and I’ve noticed significantly less strain in my wrist and forearm. The buttons are responsive, the scrolling is smooth, and the grip remains comfortable even during long work sessions. The build quality feels solid and well-designed. It’s ideal for anyone who spends long hours at a computer or wants to prevent issues like wrist pain or carpal tunnel syndrome. Great value for the price. I would definitely buy it again. ## Frequently Bought Together - ProtoArc Ergonomic Mouse, EM11 NL Bluetooth Rechargeable Wireless Vertical Mouse, 3 Multi-Device Connectivity for Computer/PC/Laptop, 2.4GHz Optical Mice for Windows, Mac OS, Black - ProtoArc Backlit Bluetooth Ergonomic Keyboard, EK01 Plus Full Size Wireless Split Keyboard with Dual Bluetooth and USB, Cushioned Wrist Rest, Rechargeable, Compatible with Windows/Mac/Android, Blue --- ## 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.at/products/722208304-protoarc-em11-nl-ergonomic-mouse-wireless-vertical-mouse-rechargeable-optical](https://www.desertcart.at/products/722208304-protoarc-em11-nl-ergonomic-mouse-wireless-vertical-mouse-rechargeable-optical) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-22*