Features: A portable adapter that connects a laptop or desktop with DisplayPort (DP, DP ++, DisplayPort ++) to an HDTV, monitor or projector with an HDMI input. Transfer high-definition audio and video from your computer to an HDTV for video streaming or gaming. Connect and configure the display for an extended desktop or mirrored display. Supports 4K (3840x2160) Ultra HD resolution and uncompressed digital 7.1, 5.1 or 2 audio channels. Gold-plated connectors resist corrosion, provide durability and improve signal transmission. The DisplayPort connector with a latch provides a secure connection and the release button must be pressed before being pulled out. Supports DisplayPort 1.2 and 4 channels, level-coupled AC coupling, support for DisplayPort 1.2a input and HDMI 1.4b output. Only 4K 2160P @ 30HZ is supported. Only DP to HDMI is supported, and HDMI to DP is not supported. Specification: Material: Aluminum alloy Size: Approx. 19 x 9 x 48mm / 0.7 x 0.4 x 1.9in Interface: DP to HDMI Color: Black / Silver Red / Silver Blue / Blue and Red / Gold (Optional) Package List: 1 x DP to HDMI Adapter 1、A portable adapter that connects a laptop or desktop with DisplayPort (DP, DP ++, DisplayPort ++) to an HDTV, monitor or projector with an HDMI input. 2、Transfer high-definition audio and video from your computer to an HDTV for video streaming or gaming. 3、Supports 4K (3840x2160) Ultra HD resolution and uncompressed digital 7.1, 5.1 or 2 audio channels. 4、Gold-plated connectors resist corrosion, provide durability and improve signal transmission. 5、Supports DisplayPort 1.2 and 4 channels, level-coupled AC coupling, support for DisplayPort 1.2a input and HDMI 1.4b output.