BENFEI Mini DisplayPort to HDMI, 4K Mini DP Display Port to HDMI (Thunderbolt Compatible) Male to Female Adapter for MacBook Air, iMac, MacBook Pro, Surface Pro 3/4/5, ThinkPad P71/ThinkPad T570 Benfei Mini DisplayPort to HDMI adapter is designed for connecting laptops or computers with mini DisplayPort to monitors, displays, HDTVs or projectors with HDMI port, which is ideal for gaming, home theater and presentation. Ultra HD 4K Resolution Supported: The mini DP to HDMI adapter supports the high resolution up to 3840x2160 @30Hz refresh rate. The image is sharper, brighter and more real-life, brings you better viewing experience. Transmit Audio and Video Simultaneously: Thunderbolt to HDMI adapter can transmit video and audio simultaneously from computers to display. It also supports uncompressed audio such as LPCM. Note: it is non-bidirectional. Universal Compatibility: Plug and Play.No driver is required.It is compatible with the computers with mini DisplayPort or Thunderbolt 2.0, 1.0 such as MacBook Air 2015, 2016; MacBook Pro 2011,2012, 2013,2014, 2015; iMac, Surface Pro 3/4/5, Surface Book, ThinkPad P71, ThinkPad P51 Mobile Workstation, ThinkPad X1 Yoga,ThinkPad T470s, ThinkPad T470p, ThinkPad T570, ThinkPad Yoga 370,ThinkPad Yoga 570, Dell XPS Tower Special Edition (2016), Dell New XPS Tower, etc. Gold-plated connectors are corrosion-resistance, durable and wearable.Better signal performance provided by the adapter makes you enjoy flawless video and audio with no lag. <span class="a-text-bold">Mirror Mode:</span> Makes your holiday photos and favorite films so much more interesting and enjoyable on the big screen! <span class="a-text-bold">Extended Mode:</span> Works like a charm for multitasking. <span class="a-text-bold">Video and Audio</span>: Supports video resolutions up to 3840*2160@30Hz, 1920 x 1200@60Hz and 1080p (Full HD) and flawless audio pass-thru for uncompressed digital 7.1, 5.1 or 2 channels Apple MacBook, MacBook Pro, MacBook Air, iMac, Mac mini, Mac Pro; Microsoft Surface Pro 4, Pro 3, Pro 2, Surfacebook (NOT Surface for Windows RT); Lenovo ThinkPad X1 Carbon, X230/X240s, L540, T540p, W540, Helix; Dell XPS 13/14/15/17, Latitude E7240/E7440, Precision M3800; Acer Aspire R7/S7/V5/V7; Intel NUC; Asus Zenbook; HP Envy 14/17; Google Chromebook Pixel; Cyberpower Zeusbook Edge X6; Toshiba Satellite Pro S500, Tecra M11/A11; Alienware 14/17/18; Adopt PS8402 to achieve the better compatibility and avoid signal inteference Adopt Advanced PCBA solution to gurrante the solution durability Gold-plated connectors resist corrosion, provide rigidity, and improve the signal performance Reinforced joint to ensure the durability Aluminum Case prolong service life