The USB 3.0 to HDMI Adapter turns a USB 3.0 port into an HDMI output port. The adapter features a built-in 1-Port USB 3.0 hub, which offers a connection port in place of the USB port used for connecting the HDMI adapter, an ideal workaround for UltrabookTM or laptop users, where only a limited number of USB ports are available.
 
Functioning as an external graphics card, this USB to HDMI adapter provides a convenient way to add multi-monitor capability to a USB 3.0-enabled desktop or laptop computer (optimal performance from USB 3.0, backward compatible with USB 2.0).