Convert PC signal to HDMI signal and output to HDMI display; Mainly used in devices w/ VGA, such as PC, laptops, DVD, game console, etc.; Supports HDCP protocol; Output video resolution: 800 x 600, 1024 x 768, 1280 x 720, 1280 x 768, 1280 x 800, 1280 x 960, 1280 x 1024, 1360 x 768, 1600 x 900, 1600 x 1200, 1680 x 1050, 1920 x 1080; Supports OS: Windows 7/2003/Vista/XP/2000/ME/98SE/98