niceeshop(TM) 3 in 1 Mini DP to HDMI Female 19Pin/ DVI-D /DisplayPort Cable Adapter for Apple MacBook Pro Air 3 in 1 connector: Mini DisplayPort to HDMI Cable/DVI Cable/DisplayPort Cable Support Mini DisplayPort 1.1a input and DVI/HDMI/DisplayPort output. Support highest video resolution:DisplayPort -1920*1200. HDMI/DVI -1920*1080p Powered from Mini DisplayPort source Note:User can only use one output port at one time