The Mini DisplayPort to HDMI adapter is designed to connect laptops or desktop computers with Mini DisplayPort to monitors, displays, HDTVs, or projectors with an HDMI port, making it perfect for gaming, home theater, and presentations. Ultra HD 4K Resolution Supported: The Mini DP to HDMI adapter supports high resolutions up to 3840x2160 @30Hz refresh rate. The picture is sharper, brighter, and more lifelike, providing you with a better viewing experience. Transmits Audio and Video Simultaneously: The Thunderbolt to HDMI adapter can transmit video and audio simultaneously from computers to displays. It also supports uncompressed audio like LPCM. Note: it is non-directional. Universal Compatibility: Plug and Play. No driver required. It is compatible with computers with Mini DisplayPort or for 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. Color: Silver Material: Metal Input: Mini DisplayPort Output: HDMI Transmits audio and video from Mini DisplayPort to HDMI. Supports video resolutions up to 3840x2160 Supports uncompressed audio like LPCM Compatibility (Partial List) MacBook Air 2015, 2016; MacBook Pro 2011, 2012, 2013, 2014, 2015; iMac Surface Pro 3, Surface Pro 4, Surface Pro 5 (NOT Surface/Surface 2 for Windows RT) ThinkPad P71, ThinkPad P51 Mobile Workstation, ThinkPad X1 Yoga, ThinkPad X1 Carbon (4th Gen), ThinkPad T470s, ThinkPad T470p, ThinkPad T570, ThinkPad Yoga 370, ThinkPad L470, ThinkPad L470 Dell XPS Tower Special Edition (2016), Dell New XPS Tower Notes Mini DisplayPort supporting both audio and video is only available on Apple devices released after April 2010. Please ensure your device is compatible with the adapter before purchasing. It is not compatible with MacBook Pro released after 2016. It can only transmit from Mini DisplayPort to HDMI as it is non-directional. Please use an HDMI version 1.4 cable within 8 meters to ensure high performance of this item. It is not compatible with Thunderbolt 3.0 Included: 1 * DP to HDMI Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real one. The allowed measurement error is +/- 1-3 cm.