--- product_id: 657237861 title: "Vertical Wireless Trackball Mouse, EM05 NL Bluetooth Ergonomic Rollerball Mouse Rechargeable Computer Laptop Thumb Mice, 3 Device Connection, Compatible with iPad, Mac, Windows, PC-Red" brand: "protoarc" price: "$U4808" currency: UYU in_stock: true reviews_count: 11 category: "Proto Arc" url: https://www.desertcart.uy/products/657237861-vertical-wireless-trackball-mouse-em05-nl-bluetooth-ergonomic-rollerball-mouse store_origin: UY region: Uruguay --- # 3-device multi-mode connect 500mAh rechargeable battery 62° ergonomic tilt Vertical Wireless Trackball Mouse, EM05 NL Bluetooth Ergonomic Rollerball Mouse Rechargeable Computer Laptop Thumb Mice, 3 Device Connection, Compatible with iPad, Mac, Windows, PC-Red **Brand:** protoarc **Price:** $U4808 **Availability:** ✅ In Stock ## Summary > 🖱️ Elevate your workflow with the ultimate ergonomic trackball mouse—comfort meets control! ## Quick Answers - **What is this?** Vertical Wireless Trackball Mouse, EM05 NL Bluetooth Ergonomic Rollerball Mouse Rechargeable Computer Laptop Thumb Mice, 3 Device Connection, Compatible with iPad, Mac, Windows, PC-Red by protoarc - **How much does it cost?** $U4808 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/657237861-vertical-wireless-trackball-mouse-em05-nl-bluetooth-ergonomic-rollerball-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 USB-C rechargeable battery lasts up to 2 months on a single charge. - • **Space-Smart Design:** Trackball thumb control works on any surface—even cramped desks or laps. - • **Ergonomic 62° Vertical Tilt:** Natural handshake grip reduces wrist strain for all-day comfort. - • **Precision at Your Fingertips:** Adjustable 5-level DPI (200-1600) for pixel-perfect cursor control. - • **Seamless Multi-Device Control:** Switch effortlessly between 3 devices via 2.4G, BT 5.1 & BT 3.0 modes. ## Overview The ProtoArc EM05 NL Vertical Wireless Trackball Mouse features a 62° ergonomic tilt for natural wrist positioning, triple wireless connectivity (2.4G, Bluetooth 5.1 & 3.0) enabling control of up to 3 devices, and a rechargeable 500mAh battery offering up to 2 months of use. Its thumb-operated trackball reduces arm fatigue and works on any surface, while adjustable DPI settings provide precise cursor control across Windows, Mac, iOS, and Android platforms. ## Description Product description Please Note: all buttons are non-programmable Removable Ball When you use the trackball mouse for a period of time, you need to clean the trackball and inside the hole with a soft cloth to ensure that the trackball is always smooth Ergonomic Design The vertical design of a 62 degrees tilt and natural handshake can perfectly fit the palm of your hand, keeping your arms and wrists in a relaxed state Adjustable DPI Adjust cursor movement speed for superior and accuracy control by pressing the DPI button(200/400/800/1200/1600) Rechargeable Battery Built-in 500mAh battery, easily charge the mouse with the included USB C charging cable anytime anywhere Space Saving You can use it on a narrow office desktop without moving the mouse The Package Contains 1*Vertical Trackball Mouse 1*Type C Charging Cable 1*User Manual ProtoArc Wireless Trackball Mouse EM05 NL Trackball EM01 NL Trackball Mouse EM04 Trackball Mouse EM03 NL Trackball Mouse ## Features - Ergonomic Design for Natural Grip: The vertical design of a 62 degree tilt and natural handshake can perfectly fit the palm of your hand, keeping your arms and wrists in a relaxed state, so that you won't feel tired after a day of work - Bluetooth & 2.4G Wireless Connection：PLUG and PLAY. This trackball mouse has triple connection modes(2.4G+BT 5.1+BT 3.0). You can control three devices at the same time, switch freely between Android, tablet and Mac with just one button. Note: all the buttons are non-programmable and the backward forward buttons are not compatible with Mac OS system - Thumb Trackball Mouse: Equipped with a smooth trackball, move your cursor with your thumb movement instead of moving your wrist and arm. It will effectively reduce fatigue and strain for your wrist and arm. Not only work on flat surfaces, but also on your leg, sofa and other surfaces as well, especially in a narrow space, such as the messy desktop - Rechargeable & Quiet Clicking: The vertical trackball mouse equipped with a build-in rechargeable battery, could be recharged easily with the included USB-C cable. Please remember to turn it off if you do not use it for a long time. 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 - Wide Compatibility & Adjustable DPI: This vertical rollerball mouse is suitable for laptop/PC/notebook/tablet/Macbook/ipad/iPhone. It is compatible with Windows, Android, Mac OS etc. 5 DPI levels (200/400/800/1200/1600 DPI) allows you to change the cursor sensitivity easily for more precise tracking - 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 | B0D7Q21GG8 | | Additional Features | Ergonomic Design, Quiet, Rechargeable, Wireless | | Antenna Location | Business, Office | | Are Batteries Included | Yes | | Are Batteries Required | Yes | | Battery Average Life | 2 months | | Best Sellers Rank | #319 in Computer Mice | | Brand | ProtoArc | | Built-In Media | Type C Charging Cable, USB Receiver, User Manual, Vertical Trackball Mouse | | Button Quantity | 7 | | Color | Red | | Compatible Devices | Desktop, Laptop, Personal Computer, Smartphone, Tablet | | Connectivity Technology | 2.4G Wireless , Bluetooth | | Customer Reviews | 4.2 out of 5 stars 396 Reviews | | Enclosure Material | Plastic | | Hand Orientation | Right | | Item Weight | 0.17 Kilograms | | Manufacturer | ProtoArc | | Mfr Part Number | Protoarc B0D7Q21GG8 | | Model Name | EM05 NL | | Model Number | EM05 NL | | Mouse Maximum Sensitivity | 1600 Dots per Inch | | Movement Detection | Trackball | | Movement Detection Technology | Trackball | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Number of Buttons | 7 | | Operating System | iOS, macOS, Windows, Android | | Power Source | Battery Powered | | Range | 10 meters | | Special Feature | Ergonomic Design, Quiet, Rechargeable, Wireless | | Style Name | Modern | | Warranty Description | 2 Year Warranty | ## Product Details - **Brand:** ProtoArc - **Color:** Red - **Connectivity Technology:** 2.4G Wireless, Bluetooth - **Special Feature:** Ergonomic Design, Quiet, Rechargeable, Wireless - **Movement Detection Technology:** Trackball ## Images ![Vertical Wireless Trackball Mouse, EM05 NL Bluetooth Ergonomic Rollerball Mouse Rechargeable Computer Laptop Thumb Mice, 3 Device Connection, Compatible with iPad, Mac, Windows, PC-Red - Image 1](https://m.media-amazon.com/images/I/61nBmv3-+ML.jpg) ![Vertical Wireless Trackball Mouse, EM05 NL Bluetooth Ergonomic Rollerball Mouse Rechargeable Computer Laptop Thumb Mice, 3 Device Connection, Compatible with iPad, Mac, Windows, PC-Red - Image 2](https://m.media-amazon.com/images/I/8124OD498EL.jpg) ![Vertical Wireless Trackball Mouse, EM05 NL Bluetooth Ergonomic Rollerball Mouse Rechargeable Computer Laptop Thumb Mice, 3 Device Connection, Compatible with iPad, Mac, Windows, PC-Red - Image 3](https://m.media-amazon.com/images/I/712mGENVR8L.jpg) ![Vertical Wireless Trackball Mouse, EM05 NL Bluetooth Ergonomic Rollerball Mouse Rechargeable Computer Laptop Thumb Mice, 3 Device Connection, Compatible with iPad, Mac, Windows, PC-Red - Image 4](https://m.media-amazon.com/images/I/71q8MTsaM1L.jpg) ![Vertical Wireless Trackball Mouse, EM05 NL Bluetooth Ergonomic Rollerball Mouse Rechargeable Computer Laptop Thumb Mice, 3 Device Connection, Compatible with iPad, Mac, Windows, PC-Red - Image 5](https://m.media-amazon.com/images/I/71I1SD4buzL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by R***K on September 1, 2025* ### ⭐⭐⭐⭐⭐ Review *by C***C on September 17, 2025* ### ⭐⭐⭐⭐ Review *by M***H on March 5, 2026* ## Frequently Bought Together - ProtoArc Vertical Wireless Trackball Mouse, EM05 NL Bluetooth Ergonomic Rollerball Mouse Rechargeable Computer Laptop Thumb Mice, 3 Device Connection, Compatible with iPad, Mac, Windows, PC-Red - 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 - 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, Wine Red --- ## 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.uy/products/657237861-vertical-wireless-trackball-mouse-em05-nl-bluetooth-ergonomic-rollerball-mouse](https://www.desertcart.uy/products/657237861-vertical-wireless-trackball-mouse-em05-nl-bluetooth-ergonomic-rollerball-mouse) --- *Product available on Desertcart Uruguay* *Store origin: UY* *Last updated: 2026-05-22*