Model Number: SW-GM650-#6246 Brand Name: OEM Key Specifications/Special Features: USB Wrist Protection mouse, Ergonomic Healthy Vertical mouseFeatures:1: Connectivity (USB receiver & rechargeable mouse usb cable included)2:Built in rechargeable battery3:Ergonomic designed to remit and prevent carpal tunnel syndrome.4:Optical laser technology for precise control5:User convenience with wow-pen's signature, pen-grip comfort.6:L/R mouse buttons, 2 thumb buttons, and a clickable scroll wheel7:You pick the hand position that best suits you. Plug and play, compatible with Mac and PC

Specifications:
1:Item type: Ergonomic Optical Mouse
2:Resolution: 800dpi;1600dpi;2400dpi.
3:Button: 4 buttons and 1 wheel (middle button)
4:Dimension: 100*80*70mm
5:Maximum operating range: 10m
6:Charging cable Length: 50.5cm
7:Color: black/white/blue
8:Material: Plastic
9:System Requirements:Windows 98/Me/2000/XP/Vista/Win 7/Win8 and MAC OS.
Package includes:
1 x Mouse
1 x 2.4G USB Receiver
1 x USB Charging Cable