MantisTek VM2 1600DPI 2.4GHz Wireless Ergonomic Vertical Mouse Left Hand Right Hand Version (Version: Left hand)

Specification: 1. Brand: MantisTek 2. Model: VM2 3. Item: Ergonomic Vertical Mouse 4. Version: Left Hand Version / Right Hand Version 5. Connection: Wireless 6. Frequency: 2.4GHz 7. Tracking Method: Optical 8. Resolution(DPI): 1000 - 1200 - 1600dpi Adjustable 9. Operational Range: ≤10m 11. Power Supply: 2 x AAA Battery (Not included.) 12. Voltage: 1.5V 13. Current: 30mA 14. Dimension(LWH): Right Hand Version: 125 x 65 x 80mm Left Hand Version: 123 x 73 x 67mm 15. Switch Life: 3 Million Clicking Life 16. Supported system: Windows 2000 / XP / Vista / CE / 7 / 10, Linux 2.4, for Mac OS Features: 1. An ergonomic solution to ease wrist pain which is caused by long-time mouse using. Your hand with the arm keeps straight and placed naturally when you use a vertical mouse. 2. Dual version for option. "Right hand version" and "Left hand Version" which is specially designed for left-handers. 3. 2.4GHz wireless connection with 10m operation range. 4. 1000/1200/1600dpi modes for option, realizing high precision. 5. Please notice that maybe you need sometime to get used to a vertical mouse. Package Included: 1 * MantisTek® VM2 1600DPI 2.4GHz Wireless Ergonomic Vertical Mouse