Experience comfort and control with the Ergonomic Vertical Mouse. Designed for right-hand users, this mouse supports a natural hand position, helping to reduce wrist strain and improve usability during extended use. Wireless Connectivity: Features a reliable 2.4G wireless connection for smooth, uninterrupted performance. Rechargeable Battery: Built-in 500mAh lithium battery provides long-lasting power and can be easily recharged via USB, eliminating the need for frequent battery replacements. Compatibility: Works with various operating systems including Windows 2000/2003/ME/XP/Vista/Win7/8/10, macOS, and Linux, making it suitable for multiple computer setups. Sleek Design: The vertical design enhances grip, comfort, and overall aesthetics. Wireless Technology: 2.4G Wireless Range: Up to 10 meters Weight: 105g Button Count: 6 DPI Settings: 800/1200/1600 Click Life: 1,000,000 cycles System Requirements: Windows 2000/2003/ME/XP/Vista/Win7/8/10, macOS, Linux Note: Product may vary slightly in printed text between batches, which does not affect functionality. Color: Black Material: ABS Package Contents: 1 x Ergonomic Vertical Mouse (Other items not included) Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.