12 (Mini DP to DVI/VGA/HDMI-black) Lightweight and portable adapter for connecting a Mini DisplayPort compatible computer to an HDTV, monitor, or projector with HDMI/DVI/VGA; A separate HDMI/DVI/VGA cable (sold separately) is required Transmits both audio and video from computer or tablet to HD display via HDMI port; 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 port) Automatic detect the display by plugging and unplugging it. Low-profile connector does not block adjacent ports on your computer 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, Tecra M11/A11