ProtoArc Vertical Wireless Trackball Mouse, EM05 NL Bluetooth Ergonomic Rollerball Mouse Rechargeable Computer Laptop Thumb Mice

The ProtoArc EM05 NL vertical wireless trackball mouse combines a 57-degree ergonomic angle with a precise 1600 DPI optical sensor for all-day comfort and control. Its rechargeable battery provides up to 30 days of use, while dual Bluetooth 5.0 and 2.4GHz USB connectivity ensures reliable, lag-free performance across multiple devices. Features and Benefits - 57-Degree Vertical Ergonomic Design - Reduces forearm pronation and wrist strain by promoting a natural handshake grip, minimizing fatigue during extended use. - Rechargeable 30-Day Battery - A single USB-C charge powers up to a month of operation, eliminating the hassle and waste of disposable batteries. - Dual-Mode Connectivity (Bluetooth 5.0 & 2.4GHz USB) - Connect to two devices simultaneously and switch instantly; the included USB receiver offers a stable, plug-and-play option. - Thumb-Controlled Trackball with 1600 DPI - The large, smooth rollerball allows for precise cursor movement with minimal hand motion, ideal for detailed design or spreadsheet work. - Six Programmable Buttons - Customize shortcuts for copy, paste, undo, and application switching to streamline complex workflows and boost productivity. Applications - Digital Content Creation - Graphic designers and video editors benefit from the precise thumb control for detailed timeline scrubbing and layer adjustments without desk space constraints. - Office and Data-Intensive Work - Financial analysts and programmers can navigate large spreadsheets and code efficiently, using programmable buttons for common commands to reduce repetitive strain. - Multi-Device Workspace Management - Professionals using a laptop and desktop or tablet can seamlessly control both with a single mouse, switching connections with a button press. - Ergonomic Workspace Solutions - Users with wrist discomfort or conditions like carpal tunnel will find relief in the vertical design that keeps the wrist in a neutral, healthier position. Note This product is backed by an 18-month manufacturer's warranty. For optimal performance, periodically clean the trackball sensor and rolling mechanism with a soft, dry cloth.