--- product_id: 669986659 title: "ProtoArc EM11 NL Wireless Ergonomic Vertical Mouse, White" brand: "protoarc" price: "₹ 5167" currency: INR in_stock: true category: "Proto Arc" url: https://www.desertcart.in/products/669986659-protoarc-em11-nl-wireless-ergonomic-vertical-mouse-white store_origin: IN region: India --- # 500mAh USB-C rechargeable battery with 100h use Connects up to 3 devices seamlessly 58° ergonomic angle for natural wrist posture ProtoArc EM11 NL Wireless Ergonomic Vertical Mouse, White **Brand:** protoarc **Price:** ₹ 5167 **Availability:** ✅ In Stock ## Summary > 🖱️ Elevate your workflow with ergonomic precision and seamless multi-device control! ## Quick Answers - **What is this?** ProtoArc EM11 NL Wireless Ergonomic Vertical Mouse, White by protoarc - **How much does it cost?** ₹ 5167 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/669986659-protoarc-em11-nl-wireless-ergonomic-vertical-mouse-white) ## 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 - • **Multi-Device Mastery:** Effortlessly switch between 3 devices via Bluetooth and 2.4G USB-A with one click. - • **Precision at Your Fingertips:** Adjust DPI from 1000 to 2400 for smooth, accurate tracking across tasks. - • **Ergonomic 58° Vertical Design:** Relieve wrist strain and boost all-day focus with a natural hand position. - • **Long-Lasting Rechargeable Power:** Up to 100 hours of wireless use on a quick 2-hour USB-C charge—ditch disposable batteries. - • **Silent Clicks for Shared Spaces:** Stay productive without disturbing colleagues or family with whisper-quiet left/right buttons. ## Overview The ProtoArc EM11 NL is a wireless ergonomic vertical mouse designed for small to medium hands, featuring a 58° angle to reduce wrist strain. It supports connection to up to three devices via Bluetooth and 2.4G USB-A, with a rechargeable 500mAh battery offering up to 100 hours of use. Adjustable DPI settings and silent clicks make it ideal for professional multitasking in shared environments. ## Description Buy ProtoArc EM11 NL Wireless Ergonomic Vertical Mouse, White | 58° vertical design supports a natural wrist posture; connect 3 devices via Bluetooth/2.4G USB-A; 500mAh USB-C rechargeable.: Mice - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - 58° Ergonomic Vertical Design: The 58° comfort angle helps keep your forearm and wrist in a more natural, relaxed position during long office sessions, easing wrist pressure from traditional flat mice and supporting better focus through the workday. - Connect Up to 3 Devices: Pair this wireless ergonomic mouse with up to three devices through dual Bluetooth and 2.4G USB-A, then switch between your laptop, desktop, or tablet with one click, so one mouse can cover more of your daily workflow. - USB-C Rechargeable Battery: The built-in 500mAh Li-Ion battery charges with the included Type-C cable, delivering up to 100 hours of use and up to 200 days of standby after about 2 hours of charging, helping reduce disposable battery waste. - Designed for Small to Medium Hands: Built for hand lengths under 7.5 in, the EM11 NL aligns with a natural grip for a more comfortable fit. Please measure before ordering to confirm the size is right for your hand. - Adjustable DPI and Easy Navigation: Switch between 1000, 1600, and 2400 DPI for precise optical tracking across daily office tasks, while back and forward buttons make browsing documents and websites faster and more efficient. - Quiet Clicks for Shared Spaces: Silent left and right buttons help you stay focused without disturbing others at home, in the office, or in study spaces. Note: the scroll wheel and back/forward buttons are not silent. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DCBSMYHS | | Additional Features | Ergonomic Design | | Antenna Location | Office | | Battery Average Life | 100 hours | | Best Sellers Rank | #19 in Computer Mice | | Brand | ProtoArc | | Button Quantity | 6 | | Color | White | | Compatible Devices | Personal Computer, Tablet | | Connectivity Technology | Bluetooth | | Customer Reviews | 4.4 4.4 out of 5 stars (5,946) | | Enclosure Material | Plastic | | Hand Orientation | Right | | Hardware Platform | Mac, PC, Windows | | Included Components | 1 x 2.4G USB-A Receiver, 1 x ProtoArc Rechargeable Bluetooth Ergonomic Mouse, 1 x Type-C Charging Cable(The Type-C cable is for charging only), 1 x User Manual | | Item Dimensions L x W | 5.43"L x 2.72"W | | Item Weight | 0.29 kg | | Manufacturer | ProtoArc | | Mfr Part Number | EM11 NL | | Minimum Required Operating System Version | Mac OS 10.12 Sierra, Windows 8 | | Model Number | EM11 NL | | Mouse Maximum Sensitivity | 2400 dots_per_inch | | Movement Detection | Optical | | Number of Batteries | 1 Nonstandard Battery batteries required. (included) | | Operating System | Android 4.3 or higher, Mac OS X 10.12 or higher, Windows 8, Windows 10 or higher | | Power Source | Battery Powered | | Range | 10 meters | | Style Name | Modern | | Unit Count | 1 Count | | Warranty Description | 2 Year | ## Product Details - **Brand:** ProtoArc - **Color:** White - **Connectivity Technology:** Bluetooth - **Movement Detection Technology:** Optical - **Special Feature:** Ergonomic Design ## Images ![ProtoArc EM11 NL Wireless Ergonomic Vertical Mouse, White - Image 1](https://m.media-amazon.com/images/I/51GkWf7oDuL.jpg) ## Available Options This product comes in different **Color** options. ## 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 ## 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, White - 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, White --- ## 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.in/products/669986659-protoarc-em11-nl-wireless-ergonomic-vertical-mouse-white](https://www.desertcart.in/products/669986659-protoarc-em11-nl-wireless-ergonomic-vertical-mouse-white) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-08-26*