http://www.multimedia-link.com/download/DisplayLink_Installer_1.7.dmgYou can download the latest graphic driver for USB interface for Apple Computer here
-. Release Date: 2nd December, 2011
-. File Size: 2.74 MB
< Supported Operating Systems >
The DisplayLink software can be installed on any Intel-based desktop or laptop Apple Mac computer running client versions of
-. Mac OS X Lion 10.7.2, Mac OS X Snow Leopard 10.6.8 (32 and 64 bit versions)
-. Mac OS X Leopard 10.5.8 and Mac OS X Tiger 10.4.11
-. At the time of writing these were the latest available versions of
Mac OS X tested against: later OS versions might show compatibility issues.