Brand AULA Model KB832 Quantity 1 Color Black Material ABS Plastic Key Numbers 110 Connection Method Wired Power Supply USB 2.0 Multi-media Key Yes Supports System Windows 2000 / XP / Vista / 7 Other Features More larger drainage hole at back of keyboard is waterproof in an accident more effectively protect keyboard; Excellent ergonomic design and oversized spacebar; Oversized hand rest in line with hand shape light key reduce long-term fatigue; Design of game direction keys better make out direction avoid mistakes in games more convenient; Laser carving characters never fade; Cool appearance the first choice of fashionable game keyboard; Key route: 2.0mm; Key force: 50 +/- 5g; Rated voltage / current: DC 5V / 35mA; Any combination of six key area do not conflict Packing List 1 x Keyboard (150cm-cable) 8 x Blue key caps 1 x Chinese / English user manual