Cable Matters Mini DisplayPort to DisplayPort Adapter (Mini DP to DP) in White - 4K Resolution Ready - Thunderbolt | Thunderbolt 2 Port Compatible Lightweight and portable adapter for connecting a Mini DisplayPort (Mini DP or mDP)/Thunderbolt&trade; 2 port compatible computer to a monitor or projector with DisplayPort; A separate DisplayPort cable (sold separately) is required Transmits both audio and video from computer or tablet to HD monitor display; Supports 4K (3840x2160) Ultra HD resolution and flawless audio pass-thru for uncompressed digital 7.1, 5.1 or 2 channels Low-profile connector does not block adjacent ports on your computer, has molded strain-relief for long life, and has ergonomically designed treads for easy plugging and unplugging Gold-plated connectors resist corrosion, provide rigidity, and improve the signal performance 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