The Mini DisplayPort to HDMI Adapter can directly output laptop or desktop with Mini DP interface to external displays, projectors, HDTV and other display devices with HDMI interfaces, so that the external display device can extend your desktop or display your desktop simultaneously. * Compact design: Slim and compact connectors does not block adjacent ports on your computer, keeps adjacent ports available for optimal use and is easy for plugging and unplugging. It works perfectly whether you are planning to give presentations, or watch 1080P HD videos with your laptop on a bigger screen. * Ultra Durable: Aluminum Shell & Integral Molding, higher intensity and greater durability; PVC Jacket: Anti-aging, anti-twisting, moisture protection and abrasive resistance. * It is very suit for home office, telecommuting, school, large screen conferences use. Feature --Support up to 10.8Gbps video bandwidth --Support 1Mbps two-way auxiliary channel --Supports 20pin Mini DisplayPort Interface --Support one-way, single-channel, four-wire connection --Built-in conversion chip, no need for external power supply --Support HMDI 12bit Deep Color (all channels 36bit Deep Color) --Supports Mini DisplayPort signal to DVI/HDMI/VGA signal converte --Supports Mini DP 1.1a/1.2 input and HDMI1.3b /1.4/2.0 output, compatiable with Thunderbolt interface input --Support HDMI 225MHZ clock bandwidth, 2.25Gbps data bandwidth per channel (6.75Gbps data bandwidth for all channels) Compatiable with MB413/MB418/MB420/MB466/MB467/MB470/MB471/MB54/MB940/MB985/MB986/MB990/MB991/MC024/MC026/MC118/MC207/MC226/MC233/MC234/MC413/MC503/MC504/MC505/MC506/MC508/MC509/MC510/MC511/MC516/MC700/MC721/MC723/MC724/MC725/MC812/MC813/MC814 In Package: 1 X Mini DisplayPort to HDMI AdapterWide Compatibility: Compatible with MacBook, MacBook Pro, MacBook Air, iMac 21.5/ 27 inch, Microsoft Surface Pro 4, Pro 3, Pro 2, Surfacebook (NOT Surface for Windows RT); Lenovo ThinkPad X1, X230/T420/W530, Dell XPS14Z/15/15Z/17, and any other laptops and desktops with Mini DisplayPort or Thunderbolt. Great Quality: Mini DP to HDMI Converter Cord is manufactured with integrated molding, aluminum alloy cover and friendly-enviromental quality PVC jacket as to ensure a long service life. The Mini DP to HDMI adapter interface adopts 24K gold-plated, interference-free with maximum conductivity, and anti-twisting, pet-biting. Molded strain relief increases cable durability. Excellent Transmission: Thunderbolt to HDMI Cable Adapter has a superior built-in chip to improve the signal transmission performance. The 24K gold-plated pure copper connectors is corrosion-resistant, sturdy and durable, ensureing stable transmission and provideing excellent quality audio and video (AV). The slim and compact connector does not to damage your laptop jack, easy for plugging and unplugging. No driver or special setup was needed, just plug and play. 4K Ultra HD Resolution: Thunderbolt to HDMI Adapter supports HDMI 4K*2k (3840×2160) HD output, make the image is sharper, brighter and more real-life, brings you better viewing experience. 4K UHD video resolutions, stable transmission, perfect HD image, superior A/V streaming, no flicker, you can enjoy delay-free video and perfect audio pass-through. (PLEASE NOTE THAT the resolution rate are also determined by the performance of your host devices and displays). Mini DP/Thunderbolt to HDMI: You can connect any laptop/desktop with Mini dp, Thunderbolt 1 or 2 ports to external displays/TVs/Projectors, equipped with HDMI. Mini Displayport to HDMI Converter is uni-directional which only transfers signal from your device (with Mini DisplayPort) as a source to your monitor (with HDMI) as display. This is a passive adapter, it has a built-in conversion chip, no need for external power supply, simply connect it with your devices and it will work.