DisplayLink is a company that develops USB-related display technology.
The DisplayLink company develops USB display adapters and technology such that (multiple) monitors can be connected to computers using a USB line. Companies such as Toshiba and Lenovo use this technology in their USB monitors and provide drivers from DisplayLink.
More information can be found at:
- http://www.displaylink.com/technology/technology_overview.php
- http://www.displaylink.org/ (open-source drivers for Linux)