Item Type: USB C Hub Material: Aluminum Alloy Model: for TC15 Interface: 1xUSB C (PD Charging Port), 2xUSB, 1xHigh Definition Multimedia Interface, 1xRJ45 Ethernet Port Operating System: for Linux, for Windows XP, for Windows Vista, for Chrome OS, for Windows 10 Product Size: Approx. 102 x 32 x 14mm / 4.0 x 1.3 x 0.6in 1xType C Male Head: for Computers, Mobile Phones, Tablets 1xUSB C (PD Charging Port): Supports Up to 100W PD Fast Charging 2xUSB: Used for USB Interface Devices Such As Keyboards, Mice, USB Drives, Etc. 1xHigh Definition Multimedia Interface: Support 4k Resolution Output 1xRJ45 Ethernet Port: 1Gbps Ethernet Port 1、5 in 1: Equipped with 1xRJ45 Ethernet port, 1x4K High Definition Multimedia Interface, 2xUSB interface, 1x100W PD charging port. 2、Plug and Play: The USB C hub is simple to operate, easy to use, drive free, no need to install any drivers, plug and play. 3、High Speed Data Transmission: The USB port supports high speed data transfer, allowing you to quickly transfer high definition movies or files. 4、Excellent Heat Dissipation Performance: With aluminum alloy shell, the USB C hub is sturdy, durable, and has excellent heat dissipation performance. 5、Powerful Functions: The PD charging port is for fast charging of the laptop, and the High Definition Multimedia Interface port can be used to extend the display mirroring of the laptop. 1 x USB C Hub 1 x Plastic Cover