Long USB Extension Cable Buy two or Three Stack them together up to 80ft. Total Cable Run. Certified High-Speed Shielded Cable 28/20AWG E188601-U (UL) Type CM 75c LL84201 CSA Type. Works with All USB Computers and Operating System since it requires NO Drivers. Product Features: - USB 2.0 specification compliant. - Data transfer rate up to 480Mbps. - True Plug and Play. - No external power require. USB 2.0 Active Extension Cable by USBGear Unlike passive extension cables, the USBG-EXT17 2.0 Certified Active Extension Cable (using GL850G chip) is an active device that buffers the data going in and out to assure that signal always meets the USB 2.0 Electrical and Timing Specifications. USBG-2U16 can be used to extend the cable length of any USB 2.0 device. This USB active cable acts as a transparent USB 2.0 Hub Therefore there is no drivers required! Up to 5 segments of this cable can be used to get max. allowable length of 80ft. Important Technical Information: Fully Tested with Windows Vista! Also known as: USB Repeater Cables USB Repeaters USB Extension Cords Long USB Cables Active USB Cables USB Extension Cables USB Extenders