Visit Amazon sites : http://www.amazon.com/gp/product/B005UKG4KU?tag=gallianostore-20<br /><br />Sabrent USB 2.0 to HDMI Adpter for Multiple Monitors with HDMI/DVI Adapter up to 1920x1080/1600x1200<br /><br />Connect three or more monitors to any brand of laptop or desktop one adapter required per monitor <br />Plug and play USB 20 connectivity to HDMI DVI monitors and projectors <br />Uses top-of-the-line DisplayLink DL-165 chip supporting resolutions up to 1920x10801600x1200 <br />Windows 7Vista 3264 and XP 32-bit drivers via Windows Update download or disk <br />Linux and Mac beta-quality drivers available but with important limitations --details below
