--- product_id: 629897243 title: "ProtoArc EM01 NL Wireless Trackball Mouse, Rechargeable Thumb Control, Gray | 0/20° Adjustable Angle to Reduce Fatigue, Triple-Device Bluetooth & 2.4G USB-A for Office Use, Silent Click, Easy to Clean" brand: "protoarc" price: "€ 82.98" currency: EUR in_stock: true category: "Proto Arc" url: https://www.desertcart.fr/products/629897243-protoarc-em01-nl-wireless-trackball-mouse-rechargeable-thumb-control-gray store_origin: FR region: France --- # 5 DPI levels (200-1600) for precision Connects 3 devices via Bluetooth & 2.4G 0-20° adjustable trackball angle ProtoArc EM01 NL Wireless Trackball Mouse, Rechargeable Thumb Control, Gray | 0/20° Adjustable Angle to Reduce Fatigue, Triple-Device Bluetooth & 2.4G USB-A for Office Use, Silent Click, Easy to Clean **Brand:** protoarc **Price:** € 82.98 **Availability:** ✅ In Stock ## Summary > 🖱️ Elevate your workspace: precision, comfort, and connectivity in one sleek trackball mouse. ## Quick Answers - **What is this?** ProtoArc EM01 NL Wireless Trackball Mouse, Rechargeable Thumb Control, Gray | 0/20° Adjustable Angle to Reduce Fatigue, Triple-Device Bluetooth & 2.4G USB-A for Office Use, Silent Click, Easy to Clean by protoarc - **How much does it cost?** € 82.98 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/629897243-protoarc-em01-nl-wireless-trackball-mouse-rechargeable-thumb-control-gray) ## 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 - • **Rechargeable & Silent:** Say goodbye to battery swaps and noisy clicks—work quietly and sustainably with a built-in rechargeable battery and silent buttons. - • **Thumb-Driven Precision:** Navigate effortlessly with a thumb-controlled trackball—perfect for tight desks and multitasking pros. - • **Ergonomic Angle Adjustment:** Customize your grip with a 0-20° hinge to reduce wrist fatigue during marathon work sessions. - • **Seamless Multi-Device Switching:** Switch between PC, laptop, and tablet instantly with triple-device Bluetooth & 2.4G connectivity. - • **Easy Maintenance for Smooth Control:** Keep your workflow flawless by easily cleaning the trackball and rollers, ensuring consistent precision over time. ## Overview The ProtoArc EM01 NL is a rechargeable wireless trackball mouse featuring a 0-20° adjustable angle for ergonomic comfort, thumb-controlled navigation, and multi-device Bluetooth & 2.4G connectivity. Designed for professionals seeking reduced wrist fatigue and seamless device switching, it offers 5 DPI settings for tailored precision, silent clicks for focused environments, and easy maintenance to ensure long-term smooth performance. ## Description desertcart.com: ProtoArc EM01 NL Wireless Trackball Mouse, Rechargeable Thumb Control, Gray | 0/20° Adjustable Angle to Reduce Fatigue, Triple-Device Bluetooth & 2.4G USB-A for Office Use, Silent Click, Easy to Clean : Electronics ## Features - Adjustable Trackball Comfort: The 0-20° hinge lets you set the trackball angle to match your hand position, supporting a more natural grip through long work sessions - Thumb-Control Precision: Navigate documents and web pages by moving the thumb trackball instead of your whole arm, making it easier to work on crowded desks, couches, or beds - 3-Device Wireless Control: Bluetooth and 2.4G wireless modes let you connect up to three devices and switch between PC, laptop, and tablet with one button - Rechargeable 5-DPI Tracking: The built-in rechargeable battery avoids disposable battery swaps, while 200/400/800/1200/1600 DPI levels adjust cursor speed for different tasks - Quiet Shared-Space Clicks: Quiet left and right clicks and a frosted surface support focused work in offices or home spaces; scroll wheel and side buttons are not silent - Easy Trackball Maintenance: Clean the trackball and three white rollers after extended use to help keep movement smooth, especially after startup or heavy app loading - Health Tip: Like any ergonomic tool, trackball mice require a short learning curve. Unlike traditional mice, they keep your wrist stable – a more natural motion that reduces pressure and fatigue. Most users adapt within 1–2 weeks. Experiment with hand positions to find your comfort. Our goal: healthier, pain‑free use for years ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CWTY6Z99 | | Additional Features | Adjustable Angle, Ergonomic Design, Quiet, Rechargeable, Wireless | | Antenna Location | Business, Home, Office, Personal | | Best Sellers Rank | #113 in Computer Mice | | Brand | ProtoArc | | Button Quantity | 6 | | Color | Gray Ball | | Compatible Devices | Desktop Computer, Laptop, Personal Computer, Smartphone, Tablet | | Connectivity Technology | 2.4G Wireless, Bluetooth | | Customer Reviews | 4.2 4.2 out of 5 stars (3,499) | | Enclosure Material | Plastic | | Finish | Matte | | Hand Orientation | Right | | Hardware Platform | Linux, Mac, PC | | Included Components | A Type C Charging Cable, A USB Receiver, A User Manual, An Ergonomic Trackball Mouse | | Item Weight | 0.35 kg | | Manufacturer | ProtoArc | | Mfr Part Number | Protoarc B0CWTY6Z99 | | Minimum Required Operating System Version | Android 10.0, Mac OS 10.15 Catalina, Windows 10 | | Model Name | EM01 NL | | Model Number | EM01 NL | | Mouse Maximum Sensitivity | 1600 dots_per_inch | | Movement Detection | Trackball | | Number of Batteries | 1 Lithium Ion batteries required. | | Operating System | Android, Mac OS, Windows | | Power Source | Battery Powered | | Style Name | Modern | | Theme | Home, Office | | Unit Count | 1 Count | | Warranty Description | 2 Year Warranty | ## Product Details - **Brand:** ProtoArc - **Color:** Gray Ball - **Connectivity Technology:** 2.4G Wireless, Bluetooth - **Movement Detection Technology:** Trackball - **Special Feature:** Adjustable Angle, Ergonomic Design, Quiet, Rechargeable, Wireless ## Images ![ProtoArc EM01 NL Wireless Trackball Mouse, Rechargeable Thumb Control, Gray | 0/20° Adjustable Angle to Reduce Fatigue, Triple-Device Bluetooth & 2.4G USB-A for Office Use, Silent Click, Easy to Clean - Image 1](https://m.media-amazon.com/images/I/61fesDeGRKL.jpg) ![ProtoArc EM01 NL Wireless Trackball Mouse, Rechargeable Thumb Control, Gray | 0/20° Adjustable Angle to Reduce Fatigue, Triple-Device Bluetooth & 2.4G USB-A for Office Use, Silent Click, Easy to Clean - Image 2](https://m.media-amazon.com/images/I/61ngjk5EumL.jpg) ![ProtoArc EM01 NL Wireless Trackball Mouse, Rechargeable Thumb Control, Gray | 0/20° Adjustable Angle to Reduce Fatigue, Triple-Device Bluetooth & 2.4G USB-A for Office Use, Silent Click, Easy to Clean - Image 3](https://m.media-amazon.com/images/I/71SwvXHCIGL.jpg) ![ProtoArc EM01 NL Wireless Trackball Mouse, Rechargeable Thumb Control, Gray | 0/20° Adjustable Angle to Reduce Fatigue, Triple-Device Bluetooth & 2.4G USB-A for Office Use, Silent Click, Easy to Clean - Image 4](https://m.media-amazon.com/images/I/715lLO6H2gL.jpg) ![ProtoArc EM01 NL Wireless Trackball Mouse, Rechargeable Thumb Control, Gray | 0/20° Adjustable Angle to Reduce Fatigue, Triple-Device Bluetooth & 2.4G USB-A for Office Use, Silent Click, Easy to Clean - Image 5](https://m.media-amazon.com/images/I/71MzfXycNPL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - ProtoArc Wireless Trackball Mouse, EM01 NL Ergonomic Bluetooth Rollerball Thumb Rechargeable Computer Laptop Mouse, Adjustable Angle & 3 Device Connection for PC, Mac, Windows-Gray Ball - Hermitshell Hard Travel Case for ProtoArc Wireless Trackball EM01 NL Ergonomic Bluetooth Rollerball Thumb Mouse Rechargeable Computer Laptop Mouse --- ## 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.fr/products/629897243-protoarc-em01-nl-wireless-trackball-mouse-rechargeable-thumb-control-gray](https://www.desertcart.fr/products/629897243-protoarc-em01-nl-wireless-trackball-mouse-rechargeable-thumb-control-gray) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-08-14*