--- product_id: 657531314 title: "EM11 NL Ergonomic Vertical Mouse, Wireless Rechargeable Mouse with 3 Devices (Bluetooth + Bluetooth + USB), Vertical Wireless Mouse for Computer, iPad, Mac, Windows - Black/Blue" brand: "protoarc" price: "19.04 OMR" currency: OMR in_stock: true reviews_count: 5 category: "Proto Arc" url: https://www.desertcart.com.om/products/657531314-em11-nl-ergonomic-vertical-mouse-wireless-rechargeable-mouse-with-3 store_origin: OM region: Oman --- # 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 - Black/Blue **Brand:** protoarc **Price:** 19.04 OMR **Availability:** ✅ In Stock ## Summary > 🖱️ Elevate your workflow with ergonomic precision and seamless multi-device control! ## 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 - Black/Blue by protoarc - **How much does it cost?** 19.04 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/657531314-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:** 500mAh rechargeable battery with smart sleep mode saves energy - • **Silent Yet Responsive:** Whisper-quiet clicks keep you focused in any workspace - • **Triple-Device Connectivity:** Effortlessly switch between Bluetooth & USB devices with one click - • **Ergonomic Comfort Redefined:** Extended wrist support for all-day strain-free productivity - • **Precision at Your Fingertips:** Adjustable DPI (1000/1600/2400) for smooth, accurate tracking ## Overview The ProtoArc EM11 NL is a wireless vertical mouse designed for medium-small hands, featuring an ergonomic shape that reduces wrist strain. It supports simultaneous connection to three devices via Bluetooth and USB, includes a rechargeable 500mAh battery with energy-saving sleep mode, and offers adjustable DPI settings for precise control. Compatible across Windows, Mac, Linux, and Android platforms, it combines comfort, versatility, and efficiency for the modern professional. ## Description ProtoArc EM11 NL Ergonomic Vertical Mouse, Wireless Rechargeable Mouse with 3 Devices (Bluetooth + Bluetooth + USB), Vertical Wireless Mouse for Computer, iPad, Mac, Windows Review: Una maravilla - El ratón es una maravilla. Calidad y fácil de habituarse a su funcionamiento, muy versátil en multidispositivo. Muy recomendable para evitar lesiones de muñecas en uso extensivo en largas jornadas de trabajo. Review: Calidad y ergonomía - Me ha sorprendido su calidad. Packaging muy cuidado. El tacto es muy agradable y el click silencioso. La ergonomía perfecta. Sobre las batería aún no puedo opinar porque me acaba de llegar. Después de probarlo por casi 2 meses puedo decir que estoy contentísimo. He probado varios ratones ergonómicos y sin duda el mejor. Comodidad absoluta, calidad, ergonomía... Han desaparecido mis problemas de epicondilitis. La batería increíble, aún no he tenido que cargarlo!! Usándolo durante dos meses, 8 horas al día y ahí sigue. En otros ratones la batería me duraba como mucho 1 semana. Conclusión, si me tuviera que comprar otro, repetiría sin duda!! ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | ProtoArc | | Colour | Blue | | Connectivity technology | 2 x Bluetooth, USB | | Hand orientation | Right | | Movement detection technology | Optical | | Special features | 2 x Bluetooth, Ergonomic Design, Lightweight, Rechargeable, Wireless | ## Product Details - **Brand:** ProtoArc - **Colour:** Blue - **Connectivity technology:** 2 x Bluetooth, USB - **Special features:** 2 x Bluetooth, Ergonomic Design, Lightweight, Rechargeable, Wireless - **Movement detection technology:** Optical ## Images ![EM11 NL Ergonomic Vertical Mouse, Wireless Rechargeable Mouse with 3 Devices (Bluetooth + Bluetooth + USB), Vertical Wireless Mouse for Computer, iPad, Mac, Windows - Black/Blue - Image 1](https://m.media-amazon.com/images/I/51CW0DeqHuL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Una maravilla *by F***O on 17 April 2026* El ratón es una maravilla. Calidad y fácil de habituarse a su funcionamiento, muy versátil en multidispositivo. Muy recomendable para evitar lesiones de muñecas en uso extensivo en largas jornadas de trabajo. ### ⭐⭐⭐⭐⭐ Calidad y ergonomía *by N***. on 30 January 2026* Me ha sorprendido su calidad. Packaging muy cuidado. El tacto es muy agradable y el click silencioso. La ergonomía perfecta. Sobre las batería aún no puedo opinar porque me acaba de llegar. Después de probarlo por casi 2 meses puedo decir que estoy contentísimo. He probado varios ratones ergonómicos y sin duda el mejor. Comodidad absoluta, calidad, ergonomía... Han desaparecido mis problemas de epicondilitis. La batería increíble, aún no he tenido que cargarlo!! Usándolo durante dos meses, 8 horas al día y ahí sigue. En otros ratones la batería me duraba como mucho 1 semana. Conclusión, si me tuviera que comprar otro, repetiría sin duda!! ### ⭐⭐⭐⭐⭐ Buona qualità! Ottimo acquisto! *by B***L on 17 October 2025* E' il terzo mouse che acquisto con orientamento verticale per problemi al tunnel carpale. Tra quelli che ho avuto fino ad ora, sembra essere quello di miglior fattura. Morbido al tatto, pulsanti SILENZIOSISSIMI e comodo da impugnare. Ha una posizione leggermente diversa dal precedente quindi avrò bisogno di qualche giorno per potermici abituare. Non lo consiglio a chi ha mani grandi in quanto già a me che ho mani di medie-piccole dimensioni, al momento sembra piccolo (ma ripeto che potrebbe essere solo un problema di abitudine con il precedente che ho usato per 3 anni). Bello anche esteticamente.. all'interno si trovano istruzioni, garanzia e tutto l'occorrente in una bella scatola. Il collegamento con la chiavetta integrata è stato facilissimo. E' bastato collegarlo al PC e subito è stato riconosciuto. Arriva già con la carica (purtroppo non si sa quanto lo sia in quanto non ci sono led a dare indicazioni), oggi lo carico e vedrò quanto dura. PS: la carica si fa con un normalissimo cavo USB-C in quanto la batteria è integrata; comodissima in modo da non dover rimuovere e sostituire le batterie. Al momento lo consiglio assolutamente. PS: spedizione AMAZON super veloce! meno di 24h per riceverlo.. TOP! ## Frequently Bought Together - ProtoArc EM11 NL Ergonomic Mouse, MINI Wireless Vertical Mouse Rechargeable Optical Mice with Multi-Device (2*Bluetooth + USB Connection), 3 Adjustable DPI for Computer, iPad, Mac, Windows - Blue - ProtoArc Backlit Wireless Ergonomic Keyboard, EK01 Plus Ergo Keyboard with Wrist Rest, Split Design, USB-C Charging, Bluetooth and USB, Natural Typing Compatible with Windows/Mac/Android --- ## 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/657531314-em11-nl-ergonomic-vertical-mouse-wireless-rechargeable-mouse-with-3](https://www.desertcart.com.om/products/657531314-em11-nl-ergonomic-vertical-mouse-wireless-rechargeable-mouse-with-3) --- *Product available on Desertcart Oman* *Store origin: OM* *Last updated: 2026-06-17*