--- product_id: 623608259 title: "ProtoArc Ergonomic Mouse, EM11 NL Bluetooth Rechargeable Wireless Vertical Mouse, 3 Multi-Device Connectivity for Computer/PC/Laptop, 2.4GHz USB-A Optical Mice for Windows, Mac OS, Black" brand: "protoarc" price: "€ 47.58" currency: EUR in_stock: true reviews_count: 13 category: "Proto Arc" url: https://www.desertcart.be/products/623608259-protoarc-ergonomic-mouse-em11-nl-bluetooth-rechargeable-wireless-vertical-mouse store_origin: BE region: Belgium --- # 2400 DPI precision tracking 500mAh rechargeable battery 3-device multi-connectivity ProtoArc Ergonomic Mouse, EM11 NL Bluetooth Rechargeable Wireless Vertical Mouse, 3 Multi-Device Connectivity for Computer/PC/Laptop, 2.4GHz USB-A Optical Mice for Windows, Mac OS, Black **Brand:** protoarc **Price:** € 47.58 **Availability:** ✅ In Stock ## Summary > 🖱️ Elevate your workflow with ergonomic precision and multi-device freedom! ## Quick Answers - **What is this?** ProtoArc Ergonomic Mouse, EM11 NL Bluetooth Rechargeable Wireless Vertical Mouse, 3 Multi-Device Connectivity for Computer/PC/Laptop, 2.4GHz USB-A Optical Mice for Windows, Mac OS, Black by protoarc - **How much does it cost?** € 47.58 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/623608259-protoarc-ergonomic-mouse-em11-nl-bluetooth-rechargeable-wireless-vertical-mouse) ## 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 - • **Recharge & Go:** Built-in 500mAh Li-Ion battery with USB-C charging means no downtime—power through your day with ease. - • **Quiet Clicks, Loud Impact:** Silent left/right buttons keep your workspace peaceful while maintaining responsive control—perfect for shared offices. - • **Ergonomic Vertical Comfort:** Designed to keep your wrist naturally aligned, reducing strain and boosting productivity during marathon work sessions. - • **Precision at Your Fingertips:** Adjustable DPI up to 2400 ensures pixel-perfect tracking for every click and scroll—work smarter, not harder. - • **Seamless Multi-Device Mastery:** Effortlessly switch between 3 devices with dual Bluetooth 5.0 and 2.4GHz USB-A connectivity—stay in flow, never miss a beat. ## Overview The ProtoArc EM11 NL is a rechargeable, wireless vertical mouse engineered for professionals seeking ergonomic comfort and multi-device connectivity. Featuring Bluetooth 5.0 and 2.4GHz USB-A modes, it pairs with up to three devices simultaneously. Its vertical design reduces wrist strain, while adjustable DPI up to 2400 enhances tracking accuracy. Silent clicking and a 500mAh rechargeable battery with USB-C charging make it ideal for focused, long-duration use across Windows, Mac OS, and Android platforms. ## Description Product description ProtoArc Bluetooth Rechargeable Vertical Mouse ProtoArc ergonomic mouse features an ergonomic design, specifically crafted for users who spend long hours on the computer, effectively reducing wrist strain Note: All buttons are not programmable and the forward and back buttons are not compatible with Mac OS systems Easily connect your ProtoArc vertical mouse to boost your productivity Connection Guide: This mouse pairs via Bluetooth or the included USB-A receiver only. Note: A USB-C receiver is not included. The Type-C cable is for charging All-Day Power with Fast USB-C Charging (The Type-C cable is for charging only) Gift Of Productivity ProtoArc EM11 NL ergonomic mouse delivers exceptional comfort for long hours, seamless multi-device connectivity, and impressive battery life in a premium ergonomic design. Measure Your Hand First Warm tips: Since it takes a learning curve to get used to the shape when using our ergonomic mouse for the first time, it may cause inconvenience to your mouse grip, but our ergonomic design will help reduce the pressure and pain on your wrist caused by long-term use of the mouse ProtoArc Ergonomic Workspace Essentials EK01 Plus Ergo Keyboard EM11 NL Ergo Vertical Mouse MP50 Ergonomic Mouse Pad Ergonomic Design Curved Split Design Ergonomic Vertical Design 58° Ergonomic Comfort Angle Ergonomic 8° Slope & Comfort Keyboard Layout Full Size (117 Keys) Hand Size Great for Small to Medium Hand Size 30 x 19.5 x 3cm (11.81x7.67x1.18 in) Connection Type 2.4G + Dual Bluetooth Premium Material Lycra Surface Keyboard Features Backlit+USB C Recharge Mouse Features USB C Recharge Base Non-Slip PU Base Color Black & Gray Black Wireless Ergo Combo is Designed for Comfort and Productivity Pair with EK01 Plus Backlit Ergonomic Keyboard Pair with EK04 2-in-1 Wireless Ergonomic Keyboard Pair with MP50 Ergonomic Mouse Pad with Wrist Rest Pair with EK04 Mini Wireless Ergonomic Keyboard Pair with EK04 N Ergonomic Wireless Number Pad Pair with MP10 Leather Office Desk Pad Protector Type more naturally with ProtoArc EK01 Plus. The ergo keyboard with cushioned palm rest, curved split keyframe and responsive scissor keys - Reduces wrist strain, keep your hands and shoulder relaxed ProtoArc EK04 wireless ergonomic keyboard with separate number pad provides greater flexibility for your workspace setup, greatly helps to improve your work productivity. ProtoArc ergonomic mouse pad features an 8-degree tilt to provides stable support for your wrist and palm, effectively alleviating fatigue from prolonged use, while also helping to improve discomfort ProtoArc EK04 Mini compact bluetooth ergonomic keyboard offers a space-saving solution to maximize workspace efficiency without sacrificing comfort and functionality. ProtoArc EK04 N ergonomic number pad with wrist rest can enhance work efficiency and provide typing comfort for long-term data entry work. ProtoArc MP10 Leather Office Desk Pad Protector features high-quality vegan PU leather, it shields your desk from scratches caused by hard surfaces like phones and watches Review: It’s cheaper than medical bills - Work gave me free rein to buy a mouse. I could’ve gone with much more expensive options. I asked for this one. I’m a digital artist and repeat motion injuries are a huge concern. The shape holds your hand up in a way that’s much more natural. I cannot go back to normal mouse controls. This is just so much more comfortable. The mouse is responsive and durable and feels high-quality. The charge seems to last a good while. I’d just plug it in every once in awhile when you’re not going to use the computer. The matching protoarc mousepad adds to this to make things just so much less painful than they were. I’m 5’5”, I have smaller hands. If you have big meaty claws because you are a Large Man of Great Heights you might want a bigger mouse. If you are an Average Size Man if Normal Height it might be alright. I am a Woman of Average Height and this is the perfect mouse grip size for me. Keep that in mind when ordering - there’s much bigger types of this sort of mouse out there if you know you have big hands. Review: Surprisingly Comfortable and Versatile — Budget Ergonomics Done Right - This ProtoArc EM11 NL is one of those “low cost, high impact” upgrades—especially if you’re grinding long hours at a desk. It’s not flashy, but it quietly fixes one of the biggest problems in modern work: wrist fatigue. The vertical design is the star here. It puts your hand in a more natural handshake position, which genuinely reduces strain compared to a traditional flat mouse. The built-in wrist rest helps support your palm, making it easier to stay comfortable during long sessions.  Connectivity is another win. You can bounce between multiple devices (Bluetooth + USB) without constantly re-pairing, which is clutch if you’re running a laptop + desktop + tablet setup.  It just makes your workflow smoother. Performance is solid for everyday use. Adjustable DPI (1000/1600/2400) gives you enough control for productivity, browsing, and even light design work.  It’s not a precision gaming mouse—but that’s not what it’s built for. Battery life holds up well, and being rechargeable means no constant battery swaps—small thing, big quality-of-life upgrade. Now, keeping it real: • It’s a budget mouse, so the buttons feel a bit basic • Takes a few days to get used to if you’ve never used vertical mice • Might feel large if you’ve got smaller hands  But once you adjust, it’s hard to go back. Bottom line: If you want a cheap, effective way to improve ergonomics and reduce wrist strain, this is a no-brainer. It’s not luxury—but it’s practical, comfortable, and gets the job done without overcomplicating your setup. ## Features - Connection Guide: This mouse pairs via Bluetooth or the included USB-A receiver only. Note: A USB-C receiver is not included. The Type-C cable is for charging - Connect up to 3 Devices: This ergonomic wireless mouse features dual BT 5.0 and 2.4G USB-A 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(The Type-C cable is for charging only) - Ergonomic Vertical Design: The ergonomic mouse wireless keeps your wrist naturally straight, putting your forearm and wrist in a more natural and relaxed position, which can reduce discomfort and strain, helping to improve productivity and reduce the risk of repetitive strain injuries compared to a standard mouse. Warm tips: We encourage you to relax your palm and hold the mouse naturally when using a vertical mouse - Perfect Fit for Small to Medium Hands: Designed specifically for hand lengths under 7.5 inches (19.05 cm), the EM11 NL reduces wrist strain by aligning with your natural grip. Please measure the size before ordering for a better fit and more comfort - Learning curve: Since it takes a learning curve to get used to the shape when using our ergonomic mouse for the first time, it may cause inconvenience to your mouse grip, We recommend that you take 1-2 weeks to get used to it, as many users find that it will help reduce the pressure and pain on your wrist caused by long-term use of the mouse and improve comfort - 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 - Quiet Clicking: The silent click sound of the left and right mouse buttons help you focus on your work, Note:the middle scroll wheel and and the back/forward buttons are not silent ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CX18LHWS | | Additional Features | Ergonomic Design, Multi-Device, Rechargeable, Vertical Design, Wireless | | Antenna Location | Office | | Are Batteries Included | Yes | | Are Batteries Required | Yes | | Battery Average Life | 1 months | | Best Sellers Rank | #16 in Computer Mice | | Brand | ProtoArc | | Built-In Media | 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 | | Button Quantity | 7 | | Color | Black | | Compatible Devices | Personal Computer, Smartphone, Tablet | | Connectivity Technology | 2.4G USB-A Receiver, Bluetooth | | Customer Reviews | 4.4 out of 5 stars 5,058 Reviews | | Enclosure Material | Plastic | | Finish | Glossy | | Hand Orientation | Right | | Hardware Platform | Windows,Linux | | Item Dimensions L x W | 5.43"L x 2.72"W | | Item Weight | 250 Grams | | Manufacturer | ProtoArc | | Mfr Part Number | Protoarc B0CX18LHWS | | Minimum Required Operating System Version | Windows 8 | | Model Name | EM11 NL | | Model Number | EM11 NL | | Mouse Maximum Sensitivity | 2400 Dots per Inch | | Movement Detection | Optical | | Movement Detection Technology | Optical | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Number of Buttons | 7 | | 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 | | Special Feature | Ergonomic Design, Multi-Device, Rechargeable, Vertical Design, Wireless | | Style Name | Modern | | Theme | Ergonomics, Computing | | Unit Count | 1.0 Count | | Warranty Description | 2 YEAR | ## Product Details - **Brand:** ProtoArc - **Color:** Black - **Connectivity Technology:** 2.4G USB-A Receiver, Bluetooth - **Movement Detection Technology:** Optical - **Special Feature:** Ergonomic Design, Multi-Device, Rechargeable, Vertical Design, Wireless ## Images ![ProtoArc Ergonomic Mouse, EM11 NL Bluetooth Rechargeable Wireless Vertical Mouse, 3 Multi-Device Connectivity for Computer/PC/Laptop, 2.4GHz USB-A Optical Mice for Windows, Mac OS, Black - Image 1](https://m.media-amazon.com/images/I/61ufrBtapXL.jpg) ![ProtoArc Ergonomic Mouse, EM11 NL Bluetooth Rechargeable Wireless Vertical Mouse, 3 Multi-Device Connectivity for Computer/PC/Laptop, 2.4GHz USB-A Optical Mice for Windows, Mac OS, Black - Image 2](https://m.media-amazon.com/images/I/71XtPimkXpL.jpg) ![ProtoArc Ergonomic Mouse, EM11 NL Bluetooth Rechargeable Wireless Vertical Mouse, 3 Multi-Device Connectivity for Computer/PC/Laptop, 2.4GHz USB-A Optical Mice for Windows, Mac OS, Black - Image 3](https://m.media-amazon.com/images/I/71vGldlRS8L.jpg) ![ProtoArc Ergonomic Mouse, EM11 NL Bluetooth Rechargeable Wireless Vertical Mouse, 3 Multi-Device Connectivity for Computer/PC/Laptop, 2.4GHz USB-A Optical Mice for Windows, Mac OS, Black - Image 4](https://m.media-amazon.com/images/I/618FziMBE5L.jpg) ![ProtoArc Ergonomic Mouse, EM11 NL Bluetooth Rechargeable Wireless Vertical Mouse, 3 Multi-Device Connectivity for Computer/PC/Laptop, 2.4GHz USB-A Optical Mice for Windows, Mac OS, Black - Image 5](https://m.media-amazon.com/images/I/71zfDPKO7bL.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 ## Customer Reviews ### ⭐⭐⭐⭐⭐ It’s cheaper than medical bills *by S***D on April 14, 2026* Work gave me free rein to buy a mouse. I could’ve gone with much more expensive options. I asked for this one. I’m a digital artist and repeat motion injuries are a huge concern. The shape holds your hand up in a way that’s much more natural. I cannot go back to normal mouse controls. This is just so much more comfortable. The mouse is responsive and durable and feels high-quality. The charge seems to last a good while. I’d just plug it in every once in awhile when you’re not going to use the computer. The matching protoarc mousepad adds to this to make things just so much less painful than they were. I’m 5’5”, I have smaller hands. If you have big meaty claws because you are a Large Man of Great Heights you might want a bigger mouse. If you are an Average Size Man if Normal Height it might be alright. I am a Woman of Average Height and this is the perfect mouse grip size for me. Keep that in mind when ordering - there’s much bigger types of this sort of mouse out there if you know you have big hands. ### ⭐⭐⭐⭐⭐ Surprisingly Comfortable and Versatile — Budget Ergonomics Done Right *by T***V on March 24, 2026* This ProtoArc EM11 NL is one of those “low cost, high impact” upgrades—especially if you’re grinding long hours at a desk. It’s not flashy, but it quietly fixes one of the biggest problems in modern work: wrist fatigue. The vertical design is the star here. It puts your hand in a more natural handshake position, which genuinely reduces strain compared to a traditional flat mouse. The built-in wrist rest helps support your palm, making it easier to stay comfortable during long sessions.  Connectivity is another win. You can bounce between multiple devices (Bluetooth + USB) without constantly re-pairing, which is clutch if you’re running a laptop + desktop + tablet setup.  It just makes your workflow smoother. Performance is solid for everyday use. Adjustable DPI (1000/1600/2400) gives you enough control for productivity, browsing, and even light design work.  It’s not a precision gaming mouse—but that’s not what it’s built for. Battery life holds up well, and being rechargeable means no constant battery swaps—small thing, big quality-of-life upgrade. Now, keeping it real: • It’s a budget mouse, so the buttons feel a bit basic • Takes a few days to get used to if you’ve never used vertical mice • Might feel large if you’ve got smaller hands  But once you adjust, it’s hard to go back. Bottom line: If you want a cheap, effective way to improve ergonomics and reduce wrist strain, this is a no-brainer. It’s not luxury—but it’s practical, comfortable, and gets the job done without overcomplicating your setup. ### ⭐⭐⭐⭐⭐ Great device for the price! *by Q***Y on May 7, 2026* I think I’ve had this mouse for at least a year at this point and can’t say I’ve ever experienced an issue. Connectivity is great and response. Quickly can switch between multiples PCs and the ergonomics of it are great compared to a standard mouse. I think it’s helped greatly with past wrist pain. The battery life is great. I try to remember to charge it maybe over night once a month if that. It’s never died on me. All in all a solid mouse at a great price compared to other similar mice. ## 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.be/products/623608259-protoarc-ergonomic-mouse-em11-nl-bluetooth-rechargeable-wireless-vertical-mouse](https://www.desertcart.be/products/623608259-protoarc-ergonomic-mouse-em11-nl-bluetooth-rechargeable-wireless-vertical-mouse) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-05-25*