HAVIT Wireless Ergonomic Mouse 2.4GHz Optical Vertical Mouse with 3 Adjustable DPI 800/ 1200/ 1600， 6 Buttons， Black (HV-MS55GT)[Product Information]- Enter your model numberto make sure this fits.
- Scientific ergonomic design: Contoured shape seamlessly fits with your palm， allowing smoother movement and preventing wrist strain.
- Reliable connection: Adopted advanced 2.4GHz wireless technology， can be operated at a working distance up to 10m in 360 degree with no interference.
- Plug and play: Just plug the included USB Nano receiver into your computer's USB port， with no extra driver required， and soon ready to enjoy the convenience.(Note: The USB receiver is inserted at the bottom of the mouse.)
- 3 Adjustable DPI levels & 6 buttons: Easy to switch among 800/ 1200/ 1600dpi; Easy to control the mouse while using with 6 buttons (Forward button， Back button， Left button， Right button， Scroll Wheel， DPI button).
- System requirement: Windows: 2000/ ME/ XP/ Vista/ 7/ 8/ 10/ MAC/ Linux
