StyleZ Mini Displayport Adapter, 3 in 1 Mini DP to HDMI DVI VGA Adapter Converter (Thunderbolt Compatible) for Mac Book, Mac Book Pro, iMac 21.5/27 inch, Mac Book Air ect. Full 1080P Resolution

3-in-1 Mini DisplayPort to HDMI/DVI/VGA Adapter (Thunderbolt Port Compatible) Easy to use has DVI, HDMI and VGA connections, it will be compatible almost universally wherever you need to use a secondary display. You can use an external display as your main workspace or to extend your desktop, or work in mirrored mode with a projector so you can view what your audience sees. Easy Plug and play: No driver installation required, and power is supplied via Mini DisplayPort, convenient for your work study and live. Features: Connector: DVI female (24 + 5) VGA female 15 pin Video Bandwidth: 1.62 to 2.7Gbps HDMI: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p DVI: 1280 x 1024, 1360 x 768, 1920 x 1080, 1920 x 1200 VGA: 1024 x 768,1280 x 1024, 1680 x 1050, 1920 x 1080 External power supply: No external power needed Compatible models Mac Book Air, Mac Book Pro, iMac, and Mac mini with thunderbolt ports since 2011 are all supported. Mac Book Air, Mac Book Pro, iMac, and Mac mini or PC with mini display port are also supported. Note Can only convert signal from Mini DisplayPort to HDMI/DVI/VGA (Male to Female). This is not a bi-directional adapter. Choose one of them to use at a time as you demand, it cannot use all of them simultaneously. Audio output of HDMI port, No from VGA and DVI. Besides, Macs made before 2010 do not support output audio. Sound signals can be transmits via HDMI port, not include VGA/DVI interface. Please make sure the movie is 1080P, and TV or Display support 1080P resolution, or you only get standard image(not 1080P result).