ZhiZhu 3 in 1 Thunderbolt Port Mini Displayport To HDMI DVI VGA Display Port Adapter Cable for Apple Mac Macbook Pro Air iMac (White) VersatilityThis product has three output ports,and you can choose one of them to use at a time as you demand,Support HDMI/DVI/VGA Female output with the maximum resolution of 1920x1080p@60Hz,225MHz/2.25Gbps per channel(6.75Gbps all channel), 12bit per channel(36bit all channel)deep color. Lightweight and portable adapter for connecting a Mini DisplayPort (thunderbolt port) to HDMI , monitor or projector with HDMI/DVI/VGA cable. Support Mini Display Port 1.1a Dual-mode input. Applicationmini Display Port needs to connect Mac Book, Mac Book Pro, or Mac Book Air. Automatic detect the display by plugging and unplugging it; Powered from Mini Display Port Source