--- product_id: 660988051 title: "EM11 NL Ergonomic Vertical Mouse, Wireless Rechargeable Mouse with 3 Devices (Bluetooth + Bluetooth + USB), Vertical Wireless Mouse for Computer, iPad, Mac, Windows" brand: "protoarc" price: "₹ 6801" currency: INR in_stock: true category: "Proto Arc" url: https://www.desertcart.in/products/660988051-em11-nl-ergonomic-vertical-mouse-wireless-rechargeable-mouse-with-3 store_origin: IN region: India --- # Adjustable DPI up to 2400 Connects 3 devices seamlessly 500mAh rechargeable battery EM11 NL Ergonomic Vertical Mouse, Wireless Rechargeable Mouse with 3 Devices (Bluetooth + Bluetooth + USB), Vertical Wireless Mouse for Computer, iPad, Mac, Windows **Brand:** protoarc **Price:** ₹ 6801 **Availability:** ✅ In Stock ## Summary > 🖱️ Elevate your workflow with ergonomic precision and seamless multi-device mastery! ## Quick Answers - **What is this?** EM11 NL Ergonomic Vertical Mouse, Wireless Rechargeable Mouse with 3 Devices (Bluetooth + Bluetooth + USB), Vertical Wireless Mouse for Computer, iPad, Mac, Windows by protoarc - **How much does it cost?** ₹ 6801 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/660988051-em11-nl-ergonomic-vertical-mouse-wireless-rechargeable-mouse-with-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:** Robust 500mAh Li-ion battery delivers up to 3 weeks of use on a single charge with smart auto-sleep mode. - • **Whisper-Quiet Efficiency:** Silent clicks keep your focus sharp without distracting noise in any professional environment. - • **Triple-Device Connectivity:** Effortlessly switch between Bluetooth 4.0, Bluetooth 2.4G, and USB connections with a single click. - • **Ergonomic Comfort Redefined:** Extended wrist support molds perfectly to medium-small hands, reducing strain for all-day productivity. - • **Precision at Your Fingertips:** Customizable DPI settings (1000/1600/2400) ensure pinpoint accuracy for every task. ## Overview The ProtoArc EM11 NL is a wireless vertical mouse designed for medium-small hands, featuring an ergonomic shape with extended wrist support to reduce muscle tension. It supports simultaneous connection to three devices via dual Bluetooth and USB modes, offers adjustable DPI settings up to 2400 for precise tracking, and includes a rechargeable 500mAh battery with energy-saving auto-sleep. Compatible with Windows, Mac, iPad, and Android, it combines comfort, versatility, and long-lasting power for professional users. ## Description ProtoArc EM11 NL Ergonomic Vertical Mouse, Wireless Rechargeable Mouse with 3 Devices (Bluetooth + Bluetooth + USB), Vertical Wireless Mouse for Computer, iPad, Mac, Windows ## 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 | |---------------|-------| | ASIN | B0DBQ6LQC2 | | Item model number | EM11 NL | | Manufacturer | ProtoArc | | Package Dimensions | 14.5 x 11.5 x 9.8 cm; 270 g | ## Product Details - **Brand:** ProtoArc - **Colour:** Silver Gray - **Connectivity technology:** Bluetooth - **Movement detection technology:** Optical - **Special features:** 2 x Bluetooth, Ergonomic Design, Lightweight, Rechargeable, Wireless ## Images ![EM11 NL Ergonomic Vertical Mouse, Wireless Rechargeable Mouse with 3 Devices (Bluetooth + Bluetooth + USB), Vertical Wireless Mouse for Computer, iPad, Mac, Windows - Image 1](https://m.media-amazon.com/images/I/514mdoMPrvL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - ProtoArc EM11 NL Ergonomic Mouse, Wireless Vertical Mouse Rechargeable Optical Mice with Multi-Device (Bluetooth + Bluetooth + USB Connection) for Computer, iPad, Mac, Windows, Silver Gray - Amazon Basics Laptop Stand with 6-Angle Adjustment, For Laptops 10 (25.4 cm) - 15.6 Inches (39.6 cm), Silver --- ## 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/660988051-em11-nl-ergonomic-vertical-mouse-wireless-rechargeable-mouse-with-3](https://www.desertcart.in/products/660988051-em11-nl-ergonomic-vertical-mouse-wireless-rechargeable-mouse-with-3) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-09-23*