DisplayPort/mini DisplayPort/USB-C male - HDMI female (only one can be used at a time) Supports resolutions from up to 3840 x 2160 pixel at 60 Hz (DP, mini DP), 3840 x 2160 pixel at 30 Hz (USB-C) Transfers video and audio signals LED display Metal enclosure Compatible with Android 8.0 or later, Chrome OS, iPad Pro (2018), Linux Kernel 4.15.3 or later, Mac OS 10.14.2 or later, Windows 7/7-64/8.1/8.1-64/10/10-64, Windows 10 Mobile Chipset: Realtek RTD2171UA Colour: Black