Warpia StreamHD Mac Edition Wireless USB PC to TV Display Adapter (Silver/Black) Wireless connectivity from MacBook or Windows based Notebook or PC to any HDTV or Projector HDMI with audio & video support. Includes VGA Output for Projectors, and 3.5mm & S/PDIF audio outputs Same room coverage, up to 30-Feet line of site range between PC & TV Up to 2048 x 1152 resolution. HD Video up to 1080p Mac OS 10.6 , 10.7, 10.8 as well as Windows 8 /Windows 7/ Vista & XP