Color White + Light Grey Brand HAVIT Model HV-MS691 Quantity 1 Piece Material ABS Shade Of Color White Type GamingErgonomic Interface USB 2.0 Wireless or Wired Wired Chipset 168A Optical Type LED Resolution 800-1200-1600-2400DPI Max Acceleration 15G Polling Rate 125Hz Weight Cartridge 35G Button life 55000000 times Bluetooth Version No Operating Range 145 cm Powered By USB Battery included or not No Supports System Win xpWin 2000Win 2008Win vistaWin7 32Win7 64Win8 32Win8 64MAC OS XIOSLinux Certification CE FCC Other Features Photo: 3.68 Mega/s; Searching speed: 30ips; Gold-plated USB connector with good quality anti-interference cable ensure the stable transmission of the signal; 4 levels DPI 800-1200-1600-2400 DPI switch changes freely aggravating piece of design Packing List 1 x Mouse (145cm-cable)