X-trike Me -GM-310 RGB Gaming Mouse Programmable 7 Buttons Responsive USB 2.0 Interface 6400 DPI Optical Sensor Switch Rate Up to 5 Million ClicksFeaturing High-profile design with full palm and *thumb supportAdvanced customization softwareRGB backlightHeavy-duty switches for main L/R buttonsoptical sensorBacklight: RGB; Interface: USB 2.0 7 buttons DPI: 800-1600-2400-3200-4800-6400 Advanced design with full palm and thumb support Dedicated software developer Strong keys for the main L / R buttons RGB colors Operating system support: Windows XP or laterSwitch rate: 5 million clicks-Quick 6-step DPI selection up to 6400  -Enhanced control for palm and claw grip stylesTech specs Sensor: Optical; Buttons: 7DPI: 800-1600-2400-3200-4800-6400Switch rating: 5 million clicksBacklight: RGB; Interface: USB 2.0Cable length: 1.6 mOS support: Windows XP or neweDescription :Brand: Xtrikemodel number: Me GM-310Sensor: OpticaButtons: 7DSwitch rating: 5 million clicksBacklight: RGB (7 lighting models) Report: 500HZ(125HZ/250HZ/500HZ/1000HZ)Cable length: 1.6m with magnet ringweight: 135gWith driverOS support: Windows XP or newerproduct size:  21 x 15 x 7