ZAMO Gold Plated Mini DisplayPort (ThunderboltTM Port Compatible) to HDMI/VGA/DVI Male to Female 3-in-1 Adapter in White 1.connecting a Mini DisplayPort (Mini DP or mDP)/Thunderbolt port compatible computer to an HDTV, monitor, or projector with HDMI/DVI/VGA. 2.Transmits both audio and video from computer or tablet to HD display via HDMI; Supports video resolutions up to 1920x1200 and 1080p (Full HD) and flawless audio pass-thru for uncompressed digital 7.1, 5.1 or 2 channels (no audio output via DVI or VGA) 3.Support audio output: When connecting the iMac (Late 2009) and MacBook Pro (Mid 2010) to HDMI display, please set "Sound" on the dialog box of "System Preferences" to get audio output. 4.Automatic detect the display by plugging and unplugging it.If you have any problem,please feel free to contact us. ( team3team3@foxmail.com) 5.Compatible with: Apple MacBook, MacBook Pro, MacBook Air, iMac, Mac mini, Mac Pro; Microsoft Surface Pro/Pro 2/Pro 3 (NOT Surface for Windows RT); Lenovo ThinkPad X1 Carbon, X230/X240s, L430/L440/L530/L540, T430/T440/T440s/T440p/T530/540p, W530/W540, Helix; Dell XPS 13/14/15/17, Latitude E7240/E7440, Precision M3800; Alienware 14/17/18; Acer Aspire R7/S7/V5/V7; Intel NUC; Asus Zenbook; HP Envy 14/17; Google Chromebook Pixel; Cyberpower Zeusbook Edge X6; Toshiba Satellite Pro S500,