Features: 4K: Mini DP(for Thunderbolt compatible) to HD cable supporting 4K TV, monitor or projector with HD input. Compatible: The mini displayport to HD cable is compatible for use with for MacBook,MacBook Pro,MacBook Air and for iMac. Resolution: It can transmission audio and video, supports up to 1920 * 1200 and 1080p (full HD) video resolution. Durable: The gold-plated connectors can resist corrosion, provide durability and improve signal transmission. Plug and Play: Easy for you to use, just plug and play without the need of any complex configurations.