100W high-power charging, stable charging without hot, fast full charge. The rate is up to 20Gbps, charging and transmission do not interfere with each other, and file transmission is more convenient. The adapter supports up to 8K resolution and synchronous transmission of audio and video. Zinc alloy shell, fast heat dissipation, wear-resistant and anti-fingerprint, while strengthening internal circuit protection, more durable. Exquisite and small, it does not take up space, and it is and take without . Product name: Adapter Product power: 100W Transmission rate: 20Gbps Material: zinc alloy colour: black Package Contents: 4 x Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.