--- product_id: 722208372 title: "Ergonomic Mouse, EM11 NL Wireless Vertical Mouse, Blue, Multi-Device, USB-C Rechargeable, Windows, Mac OS, PC/Notebook/Laptop" brand: "protoarc" price: "40.18 OMR" currency: OMR in_stock: true reviews_count: 5 category: "Proto Arc" url: https://www.desertcart.com.om/products/722208372-ergonomic-mouse-em11-nl-wireless-vertical-mouse-blue-multi-device store_origin: OM region: Oman --- # Adjustable DPI up to 2400 for Precision 500mAh USB-C Rechargeable Battery Connects 3 Devices Simultaneously Ergonomic Mouse, EM11 NL Wireless Vertical Mouse, Blue, Multi-Device, USB-C Rechargeable, Windows, Mac OS, PC/Notebook/Laptop **Brand:** protoarc **Price:** 40.18 OMR **Availability:** ✅ In Stock ## Summary > 🖱️ Elevate your workflow with ergonomic precision and wireless freedom! ## Quick Answers - **What is this?** Ergonomic Mouse, EM11 NL Wireless Vertical Mouse, Blue, Multi-Device, USB-C Rechargeable, Windows, Mac OS, PC/Notebook/Laptop by protoarc - **How much does it cost?** 40.18 OMR with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/722208372-ergonomic-mouse-em11-nl-wireless-vertical-mouse-blue-multi-device) ## 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 Up with USB-C:** Fast, convenient recharging with modern USB-C cable keeps you unplugged longer. - • **Ergonomic Comfort Revolution:** Extended wrist rest cradles your hand to reduce fatigue during marathon work sessions. - • **Precision at Your Fingertips:** Customizable DPI settings (1000/1600/2400) deliver pinpoint accuracy for every click and scroll. - • **Seamless Multi-Device Control:** Switch effortlessly between 3 devices with dual Bluetooth 4.0 and 2.4G USB connectivity modes. - • **Silent Clicks for Focused Productivity:** Whisper-quiet buttons ensure distraction-free work in shared or open office environments. ## Overview The ProtoArc EM11 NL is a wireless vertical mouse designed for professionals seeking ergonomic comfort and multi-device versatility. Featuring a 500mAh rechargeable battery with USB-C charging, it supports up to three simultaneous device connections via Bluetooth 4.0 and 2.4G USB. Adjustable DPI up to 2400 ensures precise tracking, while silent clicks enhance focus in shared workspaces. Compatible with Windows, Mac OS, and Android, this mouse combines modern design with practical performance for the dynamic professional. ## Description ProtoArc Ergonomic Mouse, EM11 NL Wireless Vertical Mouse, Blue, Multi-Device, USB-C Rechargeable, Windows, Mac OS, PC/Notebook/Laptop Review: Cómodo, duradero y estético - Cómodo, ergonómico. Es el segundo mouse que adquiero de esta marca, no prende luz a diferencia del modelo anterior EM11, pero no afecta para nada en su funcionamiento. 10/10 lo volvería a comprar mil veces. Review: Excelente compra - De lo mejor para trabajar ## 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 | B0DCBW3B3T | | Antenna Location | Office | | Are Batteries Included? | Yes | | Are Batteries Required | Yes | | Best Sellers Rank | #86,377 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #922 in Mice | | Box Contents | 1 x Wireless Mouse, 1 x USB Receiver, 1 x Type-C Charging Cable, 1 x User Manual | | Brand | ProtoArc | | Brand Name | ProtoArc | | Button Quantity | 6 | | Colour | Blue | | Compatible Devices | Personal Computer, Tablet | | Connectivity Technology | Bluetooth, USB | | Country of Origin | USA | | Customer Reviews | 4.5 out of 5 stars 466 Reviews | | Enclosure Material | Plastic | | Hand Orientation | Right | | Hardware Platform | Mac, PC, Windows | | Importer Contact Information | Digital Pentagram, t.yadav@digitalpentagram.com, 09999325592 | | Item Dimensions L x W | 9L x 7W Centimeters | | Item Type Name | Mouse | | Item Weight Unit of Measure | 0.27 Kilograms | | Manufacturer | ProtoArc, ProtoArc China | | Manufacturer Contact Information | ProtoArc China | | Model Name | EM11 NL | | Model Number | EM11 NL | | Mouse Maximum Sensitivity | 2400 Dots per Inch | | Movement Detection | Optical | | Movement Detection Technology | Optical | | Network Connectivity Technology | Bluetooth, USB | | Number of Batteries | 1 Nonstandard Battery batteries required. (included) | | Number of Buttons | 6 | | Operating System | Android 4.3 or higher, Mac OS X 10.12 or higher, Windows 8, Windows 10 or higher | | Packer Contact Information | ProtoArc China | | Power Source | Battery Powered | | Product Features | Ergonomic Design, Multi-Device, Rechargeable, Vertical Design, Wireless | | Range | 8 meters | | Special Feature | Ergonomic Design, Multi-Device, Rechargeable, Vertical Design, Wireless | | Style Name | Modern | | Unit Count | 1 Piece | | Warranty Description | 2 Years | ## Product Details - **Brand:** ProtoArc - **Colour:** Blue - **Connectivity Technology:** Bluetooth, USB - **Movement Detection Technology:** Optical - **Special Feature:** Ergonomic Design, Multi-Device, Rechargeable, Vertical Design, Wireless ## Images ![Ergonomic Mouse, EM11 NL Wireless Vertical Mouse, Blue, Multi-Device, USB-C Rechargeable, Windows, Mac OS, PC/Notebook/Laptop - Image 1](https://m.media-amazon.com/images/I/51C-MjBG3TL.jpg) ![Ergonomic Mouse, EM11 NL Wireless Vertical Mouse, Blue, Multi-Device, USB-C Rechargeable, Windows, Mac OS, PC/Notebook/Laptop - Image 2](https://m.media-amazon.com/images/I/71jzsw-wQYL.jpg) ![Ergonomic Mouse, EM11 NL Wireless Vertical Mouse, Blue, Multi-Device, USB-C Rechargeable, Windows, Mac OS, PC/Notebook/Laptop - Image 3](https://m.media-amazon.com/images/I/61VEQp6q6YL.jpg) ![Ergonomic Mouse, EM11 NL Wireless Vertical Mouse, Blue, Multi-Device, USB-C Rechargeable, Windows, Mac OS, PC/Notebook/Laptop - Image 4](https://m.media-amazon.com/images/I/71XtPimkXpL.jpg) ![Ergonomic Mouse, EM11 NL Wireless Vertical Mouse, Blue, Multi-Device, USB-C Rechargeable, Windows, Mac OS, PC/Notebook/Laptop - Image 5](https://m.media-amazon.com/images/I/71VzFfdY2dL.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 ### ⭐⭐⭐⭐⭐ Cómodo, duradero y estético *by M***. on 18 February 2026* Cómodo, ergonómico. Es el segundo mouse que adquiero de esta marca, no prende luz a diferencia del modelo anterior EM11, pero no afecta para nada en su funcionamiento. 10/10 lo volvería a comprar mil veces. ### ⭐⭐⭐⭐⭐ Excelente compra *by C***. on 20 November 2024* De lo mejor para trabajar ### ⭐⭐⭐⭐⭐ Relaxing your Grip on the Mouse *by S***K on 9 November 2025* ## Frequently Bought Together - ProtoArc Ergonomic Vertical Mouse, EM11 NL Rechargeable Wireless Mouse Bluetooth, Ergo Mice with 3 Multi-Device for PC/Notebook/Laptop, 2.4GHz Optical Mice for Windows, Mac OS, Blue - 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.com.om/products/722208372-ergonomic-mouse-em11-nl-wireless-vertical-mouse-blue-multi-device](https://www.desertcart.com.om/products/722208372-ergonomic-mouse-em11-nl-wireless-vertical-mouse-blue-multi-device) --- *Product available on Desertcart Oman* *Store origin: OM* *Last updated: 2026-05-21*