Premium aluminium enclosureThree video interfaces (HDMI, Mini DP and VGA)Supports 4k@30 Hz resolution (single mode, HDMI or mini DP)Dual monitor function - connect two extended monitors at the same time (only Windows)Three USB 3.0 Type-A interfaces, data transfer rate up to 5 Gbit/sOne Type-C charge port for Power Delivery 2.0 up to 60 W (20 V@3 A)SD and microSD (UHS-I) card reader for most common card specifications3.5 mm stereo combo jack (microphone in / audio out)Gigabit LAN RJ45 interface supports 10/100/1000 Mbit/s bandwidth