A/A cables are designed to extend the reach of your existing USB A/B cable. Foil and braid shielding reduces EMI/RFI interference and twisted-pair construction helps reduce crosstalk thus ensuring high-speed, error-free data transfer. – Connectors: USB Type A Male to Type A Female. – PC and Mac compatible. – Extend the distance of your existing USB A/B cable. – Designed for use with low speed, low power devices only. – Not for use beyond a total extended single length of 5M. – For longer lengths, or high-power devices use the Cables To Go Active USB Extension.