Ga Gadgets&reg; Advanced / Pro 2400DPI LED 6 Button USB / Colour Changing Gaming Optical Mouse Mice for PC LAPTOP MAC Colour Changing. 7 different Colours. Will automatically change colours when plugged into a USB port. High quality, compact design and comfortable weight. Ultra-precise scroll wheel. Ergonomic shape, special feel good. True 2400DPI Pro-Gaming Sensor. 8400 frames per second (FPS) / 6.8 mega-pixels per second. DPI Switch. High Resolution: 2400DPI. Adjustable Resolution - choose between 800/1200/1800/2400DPI using switch. Forward / Backward / Side buttons. Switch life: 8 million cycle. Up to 80000 hours Usage. 16-bit ultra-wide data path. Buttons: 6 buttons with scroll wheel (Two Side-Buttons and One DPI Button). Optical Technology - works on any surface apart from clear glass. Driver-less installation - USB - Plug and Play. 1700mm cable length. 13cm x 6cm.