USB A 2.0 Male / USB A 2.0 Female, Extension Cable, 1.5meter. This is a Type A Male to Type A Female USB 2.0 Extension cable. USB 2.0 cables and devices are also 1.0 and 1.1 compatible. USB cables are used to connect devices such as; Digital Cameras, Digital Video Cameras, Scanners, Printers, Web Cams, Mice, Keyboards, Joysticks, Network Connections, Sound Cards, etc… Single cable maximum length is 15 ft. To get more than 15 ft you will need to booster.