1、The 8 in 1 docking station supports Type‑C to HD multimedia interface, RJ45, PD, USB and memory card interfaces. 2、Comply with Type-C interface specification, both positive and negative plug can be used, plug and play, no driver is required. 3、87W PD fast charge supports charging while playing with continuous power, which can quickly charge the notebook. 4、USB supports up to 480M, and has a 100M Ethernet port, so the connection will not be stuck or delayed. 5、Made of aluminum alloy material, can form a hard protective layer on the surface, wear‑resistant and corrosion‑resistant. 1 x Docking Station Item Type: Docking StationInterface: 2 x USB, 1 x TF, 1 x SD, 1 x HD multimedia interface, 1 x PD, 1 x RJ45, 1 x Type-CHD Multimedia Interface: 4K 30HZ, backward compatible with 1080P, 720P, etc.USB: Supports up to 480MPD Charging: Up to 87W fast chargingType-C Female: 5V 500mA-900mASD/TF: USB 2.0RJ45: 100MMaterial: Aluminum alloy