GANA Mini DisplayPort(DP) to HDMI/VGA/DVI 3-in-1 Adapter Cable Support max resolution 1920x1080p@60Hz HDMI/DVI/VGA output, 225MHz/2.25Gbps per channel (6.75Gbps all channel), 12bit per channel (36bit all channel) color depth. You can switch three interfaces as required, HDMI/VGA/DVI are all ready, just plug and play. The HDMI port can support 7.1 channel audio output, but for iMac (Late 2009) and Mac Book Pro (Mid 2010). Easliy display and share your videos, photos and games etc. from your devices on any screen