140W high-power charging, stable charging, fast full charge. Standard USB4.0 interface, the transmission speed reaches 40GbpS per second, and the charging/data transmission is carried out synchronously. It supports up to 8K@60Hz high-definition resolution, and the projection screen is clearer. 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: 140W Transmission rate: 40Gbps Colour:black Material:Zinc PVC Package Contents: 1 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.