Features:1. Small and easy to use design, easy carrying Type-C USB hub, easy access to your favorite USB devices.2. HDMI 4k video display. Use the HDMI port to output clear, HD video to a 4k monitor screen. Simply connect the HDMI cable from the Pro Hub Adapter to an external monitor to see a clear display.3. 8-in-1 multi-port design, expand your Type-C port. With 3 USB 3.0 ports, SD and Micro SD card slots, RJ45, PD charging port, 4K HDMI video output.4. Ethernet adds a fast wired network connection to your Type-C device for stable internet access.5. Easy to use, no software, drivers, or complicated installation process. It can support for Windows XP or Vista or 7 or 8 or 10 Linux for Mac OS 9.1 and above.Specifications:Material: aluminum alloyColor: greySize: Approx. 10.5x5x1.6cm or 4.13x1.97x0.63inPackage Size: Approx. 18.5x8.3x2.9cm or 7.28x3.27x1.14inInterface: HDMIandType-candRJ45and USB3.0x3andSDandTFPackage List:1 x Adapter