StarTech.com USB 2.0 A To B Cables - M/M - StarTech.com USB2HAB50AC, The StarTech.com USB2HAB50AC 15m USB A to B cable incorporates bus-powered active circuitry, which enables it to perform beyond the 5m limit of a standard USB cable. The longer cable allows you to connect your USB 2.0 peripherals up to 15m away from your PC, laptop or server, so that you can position your devices as needed.Backed by StarTech.com 2-Year warranty. StarTech USB2HAB50AC 15m Active USB 2.0 A To B Cable - M/M