This 10ft. Tripp Lite USB (Universal Serial Bus) A/A Extention cable is used to Extend an existing USB device cable. This handy USB Extension Cable features a molded strain relief, double shielding and 24K gold plated contacts for maximum conductivity and error-free data transmission. It is constructed of the highest quality wire allowed by the USB specification and consists of 20 gauge power wires that maximize the full potential of USB. Fully rated for high speed transmissions (12 Mbps). Supports up to 127 devices on a daisy-chain configuration. Tripp Lite offers a lifetime replacement warranty on all cable products.