Mouse - Universal - Ergonomic Wired Gaming House 7 Button G502 USB Computer Mouse RGB Gamer MICE X7 Anti-Sweat with LED Highlights Universal Ergonomic Wired Gaming House 7 Button G502 USB Computer Mouse RGB Gamer MICE X7 Anti-Sweat with LED House Wired Gaming Mouse Ergonomic 7 Button G502 USB Computer Mouse RGB Gamer MICE X7 Anti-Sweat with LED Light Product is shipped based on color or size of the main product page image. Ergonomic Wired Gaming House 7 Button G502 USB Computer Mouse RGB Gamer MICE X7 Anti-Sweat with LED Backlight for PC Laptop Computer Product is shipped based on product page main image color or size .of rollers:1 weight:155GPackage:YesNumber of buttons:7Style:FingersTyle:TrackballSpower Type:Rechargemblemodel Number:Gaming Mousehand Orientation:RightInterface Type:USB