--- product_id: 671814170 title: "ProtoArc Wireless Trackball Mouse, EM01 NL Ergonomic Bluetooth Rollerball Thumb Rechargeable Computer Laptop Mouse, Adjustable Angle & 3 Device Connection for PC, Mac, Windows-Purple Ball" brand: "protoarc" price: "349.92 DT" currency: TND in_stock: true category: "Proto Arc" url: https://www.desertcart.tn/products/671814170-protoarc-wireless-trackball-mouse-em01-nl-ergonomic-bluetooth-rollerball-thumb store_origin: TN region: Tunisia --- # 1600 DPI max precision Tri-mode wireless: Bluetooth + 2.4G + USB Adjustable 0-20° ergonomic angle ProtoArc Wireless Trackball Mouse, EM01 NL Ergonomic Bluetooth Rollerball Thumb Rechargeable Computer Laptop Mouse, Adjustable Angle & 3 Device Connection for PC, Mac, Windows-Purple Ball **Brand:** protoarc **Price:** 349.92 DT **Availability:** ✅ In Stock ## Summary > 🖱️ Elevate your workflow with ergonomic precision and wireless freedom—because your wrist deserves the best. ## Quick Answers - **What is this?** ProtoArc Wireless Trackball Mouse, EM01 NL Ergonomic Bluetooth Rollerball Thumb Rechargeable Computer Laptop Mouse, Adjustable Angle & 3 Device Connection for PC, Mac, Windows-Purple Ball by protoarc - **How much does it cost?** 349.92 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/671814170-protoarc-wireless-trackball-mouse-em01-nl-ergonomic-bluetooth-rollerball-thumb) ## 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 rechargeable battery means no more disposable batteries—stay powered up with USB-C fast charging and keep your workflow uninterrupted. - • **Quiet Focus Mode:** Enjoy silent clicks and a smooth frosted surface that keeps your workspace peaceful and distraction-free, perfect for open offices or late-night grind. - • **Custom Comfort Fit:** Adjust the trackball angle up to 20° for personalized ergonomic support that reduces wrist strain during marathon work sessions. - • **Precision at Your Fingertips:** Smooth, accurate thumb-controlled trackball navigation with 5 DPI settings (200-1600) for tailored cursor speed and ultimate control. - • **Seamless Multi-Device Control:** Effortlessly switch between 3 devices (PC, Mac, tablet) with one button—boost your multitasking game without missing a beat. ## Overview The ProtoArc Wireless Trackball Mouse EM01 NL combines ergonomic innovation with advanced connectivity, featuring an adjustable angle hinge, tri-mode wireless support (Bluetooth, 2.4G, USB), and a rechargeable battery. Designed for professionals juggling multiple devices, it offers precise thumb-controlled navigation with customizable DPI settings up to 1600, quiet operation, and compatibility across Windows, Mac, and Android platforms. Ideal for reducing wrist strain and maximizing productivity in any workspace. ## Description desertcart.com: ProtoArc Wireless Trackball Mouse, EM01 NL Ergonomic Bluetooth Rollerball Thumb Rechargeable Computer Laptop Mouse, Adjustable Angle & 3 Device Connection for PC, Mac, Windows-Purple Ball : Electronics ## Features - ERGONOMIC DESIGN for MORE COMFORT: Unique adjustable hinge allows you to customize the trackball angle from 0 to 20 degrees according to your needs, ensuring a more natural, comfortable hand position for all-day comfort - Precise Thumb Mouse: ProtoArc trackball mouse provides accurate and smooth tracking, allowing for easy navigation through documents and web pages. You no longer need to move your arm for the movement of the cursor. Your thumb will control the cursor instead via the trackball. It will effectively help reduce wrist and arm strain. More productive in the narrow space, such as the messy desktop, couch, bed etc - Bluetooth & 2.4 G Wireless Connection: PLUG and PLAY. This wireless trackball mouse has tri-mode connectivity. You can control three devices at the same time, switch freely between PC, laptop and iPad with just one button to improve your efficiency. Compatible with Windows, Android, Mac OS PC Laptop Desktop etc - Rechargeable & Adjustable DPI: The bluetooth Trackball Mouse has a rechargeable battery. No need to change batteries. Please remember to turn it off if you do not use it for a long time. It with adjustable dpi has 5 levels (200/400/800/1200/1600) allows you to change the cursor sensitivity easily and track more smoothly - Quiet Clicking: Smooth frosted surface and quiet clicks can bring a better user experience and free your worry about bothering others and keep you stay focused while working. Note: The middle scroll wheel is not silent. All the buttons are non-programmable and the back forward buttons are not compatible with Mac OS system - After using the trackball for a period of time, please clean the trackball and the three white rollers inside the hole to ensure that the trackball is always smooth. Note: When the computer is just started or a large application is running, it may also cause the trackball to not run smoothly - Warm Tips: Since it takes a learning curve to get used to the control method when using our trackball mouse for the first time, it may cause inconvenience to your mouse grip, you can experiment with different hand positions to find what is most comfortable for you. 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CWV4X9ZZ | | Additional Features | Adjustable Angle, Ergonomic Design, Quiet, Rechargeable, Wireless | | Antenna Location | Business, Home, Office, Personal | | Are Batteries Included | No | | Are Batteries Required | No | | Best Sellers Rank | #119 in Computer Mice | | Brand | ProtoArc | | Built-In Media | A Type C Charging Cable, A USB Receiver, A User Manual, An Ergonomic Trackball Mouse | | Button Quantity | 8 | | Color | Purple Ball | | Compatible Devices | Desktop Computer, Laptop, Personal Computer, Smartphone, Tablet | | Connectivity Technology | 2.4G Wireless, Bluetooth | | Customer Reviews | 4.3 4.3 out of 5 stars (3,346) | | Enclosure Material | Plastic | | Finish | Glossy or Matte | | Hand Orientation | Right | | Hardware Platform | Linux, Mac, PC | | Item Weight | 0.31 Kilograms | | Manufacturer | ProtoArc | | Mfr Part Number | EM01 NL | | Minimum Required Operating System Version | Mac OS 14 Sonoma, Windows 11 | | 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 | | Range | 10.0 meters | | Style Name | Modern | | Theme | Office | | Unit Count | 1.0 Count | | Warranty Description | 2 Year Warranty | ## Product Details - **Brand:** ProtoArc - **Color:** Purple Ball - **Connectivity Technology:** 2.4G Wireless, Bluetooth - **Movement Detection Technology:** Trackball - **Special Feature:** Adjustable Angle, Ergonomic Design, Quiet, Rechargeable, Wireless ## Images ![ProtoArc Wireless Trackball Mouse, EM01 NL Ergonomic Bluetooth Rollerball Thumb Rechargeable Computer Laptop Mouse, Adjustable Angle & 3 Device Connection for PC, Mac, Windows-Purple Ball - Image 1](https://m.media-amazon.com/images/I/61DDvjIRbuL.jpg) ![ProtoArc Wireless Trackball Mouse, EM01 NL Ergonomic Bluetooth Rollerball Thumb Rechargeable Computer Laptop Mouse, Adjustable Angle & 3 Device Connection for PC, Mac, Windows-Purple Ball - Image 2](https://m.media-amazon.com/images/I/61JuSQT9FDL.jpg) ![ProtoArc Wireless Trackball Mouse, EM01 NL Ergonomic Bluetooth Rollerball Thumb Rechargeable Computer Laptop Mouse, Adjustable Angle & 3 Device Connection for PC, Mac, Windows-Purple Ball - Image 3](https://m.media-amazon.com/images/I/71HD2zMPfuL.jpg) ![ProtoArc Wireless Trackball Mouse, EM01 NL Ergonomic Bluetooth Rollerball Thumb Rechargeable Computer Laptop Mouse, Adjustable Angle & 3 Device Connection for PC, Mac, Windows-Purple Ball - Image 4](https://m.media-amazon.com/images/I/71VWb7ClcoL.jpg) ![ProtoArc Wireless Trackball Mouse, EM01 NL Ergonomic Bluetooth Rollerball Thumb Rechargeable Computer Laptop Mouse, Adjustable Angle & 3 Device Connection for PC, Mac, Windows-Purple Ball - Image 5](https://m.media-amazon.com/images/I/711Ov85L5JL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - ProtoArc Wireless Trackball Mouse, EM01 NL Ergonomic Bluetooth Rollerball Thumb Mouse Rechargeable Computer Laptop Mouse, Adjustable Angle & 3 Device Connection for PC, Mac, Windows-Purple Ball - Hermitshell Hard Travel Case for RGB Wireless Trackball Mouse ProtoArc EM01 2.4G Bluetooth Ergonomic Rechargeable Rollerball Mice --- ## 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.tn/products/671814170-protoarc-wireless-trackball-mouse-em01-nl-ergonomic-bluetooth-rollerball-thumb](https://www.desertcart.tn/products/671814170-protoarc-wireless-trackball-mouse-em01-nl-ergonomic-bluetooth-rollerball-thumb) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-09*