Features: brand new and high quality The latest USB 3.1 Type C interface, both positive and negative plugs can be used. Realize the extended application of PD+data+HDMI+VGA+RJ45 video multi-function interface. The for HDMI interface can output up to 4K@30Hz high-definition resolution, backward compatible, widely applicable to various , high stability and good picture quality. The VGA interface supports 1920x1080P resolution and is backward compatible. Charging supports PD3.0 protocol, 5V~20V/3A self-adaption. USB3.0 port, can support USB U disk, card reader, mobile hard disk and other peripherals, the highest rate: 5Gbps. RJ45, 10/100/1000Mpbs adaptive. 3.5mm audio port, stereo port supports microphone and earphone. Specifications: Material: ABS USB-C PD:PD3.0/100W HDMI port: support the maximum resolution of 4K/30Hz VGA port: supports up to 1080p resolution RJ45 network interface: support 10/100M Ethernet USB 3.0 port: transmission rate up to 5Gbps USB2.0 port: transmission rate up to 480Mbps TF/SD port: USB2.0 card reader, single drive letter reading and writing 3.5mm audio port: support audio output and microphone input Package Includes: 1PC x USB C Dock Station note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!