Inland 2.4G Wireless Gamer Mouse & Keyboard Combo (70118) 2.4G wireless Gamer mouse and keyboard combo 2.4GHz 2 way fast digital RF1600 dpi precise wireless optical mouseUP to 10 meter working distance 64 auto hopping channels with 65K IDLong battery life for keyboardCordless freedom: Feel confident with a reliable wireless connectionEasy USB connectivity: Connects quickly and easily to any PC or notebook Keyboard2.4G wireless keyboard 104 keys + 11 multimedia keysGaming direction buttons design, recognized while playing games to prevent form pushing the wrong button Mouse :-2.4G wireless optical mouse.4 keys.800-1200-1600DPIErgonomics design suitable for both handsOptical engines, positioning precision