USB HIGH-SPEED Embedded Host Electrical Test Board (HSEHET)

The HSEHET board is a tool for initiating test modes on high-speed, downstream ports of embedded hosts.  The HSEHET board provides the ability to select which VID/PID (i.e. test mode) to expose to the embedded host. The VID/PID definitions are defined in the "Embedded High-speed Host Electrical Test Procedure."

If you would like to purchase HSEHET boards, please contact Mr. Fred Wu of Allion Test Labs, Inc. by email at nbd_sales@allion.com.

You may download instructions for performing high-speed electrical tests on downstream ports of embedded hosts.