ExtremeUSB was developed and patented by Icron Technologies (icron.com), to enable native USB connections to extend beyond the distance limitations imposed by the USB standard.

ExtremeUSB offers other features to maintain an easy to use, consistently reliable experience with all USB compliant devices, primarily:

• Transparent USB extension

• True plug and play; no software drivers required

The detail please refer the following link: http://www.icron.com/company/extremeusb/