EXPANDS FUNCTIONALITY: The USB 3.0 extension cable extends the reach of a USB 3.0 port by 6in. The cable can also protects the USB 3.0 port in situations where the port is accessed repeatedly. INCREASES PRODUCTIVITY: The extension cable allows you to connect multiple devices at once, such as flash drives, and gives you open access to ports, even when they are located closely together. STURDY DESIGN: Designed and constructed for maximum durability, the USB 3.0 cable can also be used as a port saver in busy environments where cables are unplugged and re-inserted frequently. FAST AND RELIABLE: This USB 3.0 A-to-A extension cable supports USB 3.0 data transfer rates up to 5Gbps. THE STARTECH.COM ADVANTAGE: StarTech.com offers a lifetime warranty and free lifetime technical support on this extension cable and has been the choice of IT professionals and businesses since 1995.