StarTech.com USB 2.0 Extension Cables - StarTech.com USBEXTAA3BK, This 3-foot USB Extension Cable (A-A) from StarTech.com features 1 USB A male connector and 1 USB A female connector, extending the connection between USB 2.0 devices by up to 3 feet for better placement of peripheral devices and adding flexibility to existing USB ports.This high quality USB extension cable is fully rated for use with USB 1.1 and USB 2.0 devices, and is backed by StarTech.com\'s lifetime warranty. StarTech.com USBEXTAA3BK 3 ft Black USB 2.0 Extension Cable A To A - M/F