Sell CHUYI Wireless Ergonomic Vertical Mouse Optical USB Computer Office Laptop Gaming Mice best price

Professional optical wireless mouse CHUYI ergonomic 6 buttons 1000/1200/1600 DPI computer USB Game PC Vertical Gamer Mouse Type: 2.4 Ghz wireless vertical mouse STYLE: mouse for computer games Name: Wireless vertical mouse Item: USB wireless optical mouse Adjustable PPP: 1000-1200-1600 Power supply: 2 AAA batteries (Not included) Superior ergonomic design Make your hand comfort Color: Black / Red / gray / blue Net weight: 84g Buttons: ergonomic 6 button mouse System requirementsOperation system: Windows 95/98 / Me / 2000 / XP / Vista / 7Mac OS X + Linux Dimension: 100 (width) X 80 (height) X 61mm (height) Package: 1x wireless mouse 1x USB receiver 100% new and of high quality. Ergonomically designed, optical tracking technology, working on many different surfaces and ideal use for home, office or game. Vertical wireless 2.4 GHz mouse, comfortable touch. Rolling line by line up and down; Rolling column per column from left to right Low voltage alarm function Plug and play mode, no need for driver The dongle can be stored in the mouse perfectly when it is not used. Receiver storage space and transport easily System support: Windows 2000 and Windows XP Windows 7 Windows Vista, Windows 98 Mac OS Windows ME, Windows 8