Cable Matters Mini DisplayPort to HDMI/DVI / DisplayPort (Mini DP to HDMI/DVI / DP) Male to Female 3-in-1 Adapter in Black - 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 an HDTV, monitor, or projector with HDMI/DVI/DisplayPort; A separate HDMI/DVI/DisplayPort cable (sold separately) is required Transmits both audio and video from computer or tablet to UHD display via HDMI or DisplayPort; Supports video resolutions up to 4K via HDMI/DP and 1440p via DVI and flawless audio pass-thru for uncompressed digital 7.1, 5.1 or 2 channels (no audio output via DVI) 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 4, Pro 3, Pro 2, Surfacebook (NOT Surface for Windows RT); Lenovo ThinkPad X1 Carbon, X230/X240s, L540, T540p, 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 Connect a 4K UHD TV, monitor, or projector. Supports video resolutions for 2K, HD 1080p, and below. Audio support for 2, 5.1, and 7.1 channels. HDCP compatible for viewing protected content. 1) DVI resolution up to 1920x1080@60Hz. 2) DisplayPort resolution up to 3840x2160@60Hz. 3) HDMI resolution up to 3840x2160@30Hz. Mac computers with Thunderbolt 2 Windows computers with Mini DisplayPort NOT Thunderbolt 3 compatible 1) Gold-plated connector. 2) Easy-grip treads. 3) Low-profile Mini DP connector. Weighs less than 1 ounce. 4-inch cable tail. Travels easily in a laptop sleeve.