Features Connect up to six monitors to your laptop or desktop pc (one adapter required per monitor) Plug and play, extensible usb 3.0 and usb 2.0 connectivity to any vga, dvi, or hdmi monitor or projector Displaylink dl-3100 chipset, supports resolutions up twith analog vga) Enabled for superspeed usb 3.0 data transfer rates but backwards compatible with usb 2.0 ports Space-saving, compact form factor: only 2.5 x 1.0 x .5 inches in size Supports rotation to portrait mode for full-page editing (requires monitor stand that can rotate) Windows 7/vista/xp drivers installed automatically via windows update (internet connection required); latest windows 8 drivers available via download Mac os x version 10.8.4, 10.7.5 supported with some limitations. No linux support at this time What¡¯s in the box Usb 3.0 display adapter Usb 3.0/2.0 cable Driver cd Quick start guide Dvi to vga adapter Dvi to hdmi adapter