6ft. USB Extension Cable Black 6ft. USB Extension Cable Silver 10ft. USB Extension Cable Black 10ft. USB Extension Cable Silver Available in 6' & 10'. Black or Clear we stock 6ft. Black USB Extension Cables and 10ft. Black USB Extension Cables Type A to A Female as well as 6ft. Translucent A to A female USB extension Cable and 10ft Version as well. For USB devices Extends an existing USB device cable up to 10-foot length This USB extension cable will extend the length of an existing USB device cable a convenient 6-10 feet. Use to extend a USB device such as printers, modems, scanners, digital cameras, etc.. Extends the A connection (flat end) of a USB cable. The USB standard limits the length of a USB cable to 5 meters (about 16.5 ft.). If you need to extend a device further, we carry the active extension cable. (take a look at our amplified USB active cables that go up to 80ft)