Product Description: Typec To HDMI+AUDIO+USB+PD 4-in-1 Docking Station Product Material: Aluminum Alloy Shell Screen: Support 4K*2K Backward Compatible Data: USB3.0 Fast Transfer This is a video transmission extension cable. The input device has a USB-C interface for mobile phones tablets laptops etc. The USB-C interface is small in size supports forward and backward insertion data transmission and the HDMI output supports up to 1920X1080P/30HZ. Video resolution output device HD display LCD TV etc. (requires the device itself with Type c protocol) Performance Characteristics: 1. Adopt EP9632G QFN76 PD+ video conversion chip 1. The highest resolution is 1920X1080P/30HZ (requires display host support) 2. Input current 5A supporting the highest rate of 5Gbps 3. Downward compatible with USB2.0/1.1 4. Comply with USB-C interface specification 5. Built-in conversion chip plug and play 6. Working temperature: 0~70°C 7. Operating humidity: 10% to 85 % RH (non-condensing) 8.Product size: 65*28.6*11.7mm