Connectivityconnects a Mini DisplayPort (Thunderbolt/Mini DP/mDP compatible with Thunderbolt 2 port) equipped desktop laptop or computer to an HD monitor projector or LCD with HDMI inputOne Direction Mini DP to HDMIpower sources from Mini DisplayPort side to HDMI port; transmits both audio and video from computer or tablet to HDTV display monitorHigh ResolutionMini DP Port support DP v 1.2 which is for 1.62 Gbps 2.7 Gbps 5.4 Gbps link rates; HDMI Port support 4K and the resolution of 4Kx2K@30Hz (3840x2160) 1080p (Full HD) 720p and flawless audio pass-thru for uncompressed digital 7.1 5.1 or 2 channelsCompatibilitywith MacBook (after 2010 Version with Audio) MacBook Pro MacBook Air iMac Mac mini Mac Pro; Surface Pro/Pro 2/Pro 3 (NOT Surface for Windows RT) Compact DesignLow-profile connector does not block adjacent ports on your computer; Gold-plated connectors resist corrosion and increase connectivity; the inner braided foil shielding reduces interference and improves signal transmission qualityActive DP 1.2 to HDMI Cable Active DP to HDMI cable male to male DP to HDMI adapter 6ft