Characteristics and Interoperability Keyboard and mouse combo for major gaming: FANTECH KX-302. A floating multimedia gaming keyboard with backlighting and a 6D macro function mouse. Major gaming keyboard and mouse combo, Fantech KX-302S Mouse Parameters Playing games Optical Sensor Real-time Adaptable Click the 4-stage DPI 5,000,000. Polling rate at 1000Hz for lifetime: 1.8m Braided Nylon Cable Silicone rubber roller Roller with low friction Keyboard dimensions: 123 x 70 x 40 mm; Specifications: Backlit Fantech's floating switch multimedia gaming keyboard with a 45g trigger pressure Key count: 104 keys. 25 keys with an 8 million keystroke lifetime anti-ghosting ultrapolling rate at 1000 Hz Copper wire made of nylon Dimensions: 433, 130, 40 mm; Weight: 694 g