Dare-U G60 Warangler 4000DPI 7-Programmable Keys LED Backlight(4-Colors) USB Wired Gaming Mouse Maximum dpi: 4000 dpi Hand Orientation: Right Hand Operating System Supported: Windows xp, Windows vista, Windows 7 ,Windows 8, Windows 10 System Requirement: USB port Package Contents: Gaming Mouse User document Parts: 18 Months Labor: 18 Months