Easily read SD/TF cards, support dual card dual reading, solve card reading problems Connect the tablet, and the turns into a computer instantly. Mouse and key operation makes working more convenient. Expand your phone, connect a USB flash drive, and browse photos and videos easily 2-in-1 interface compatible with all types of type-c tablets, laptops, and mobile phones Fast heat dissipation and more stable performance. Aluminum alloy + anodized sandblasting treatment forms a solid protective layer on the surface, which is wear-resistant and anti-corrosion. Name: 8-in-1 USB+type-c HUB Interface specifications:pd100w+USB3.0+USB2.0*3+SD/TF+Audio3.5 Transmission rate: 5Gbps Cord length: 13.5cm Material: Aluminum alloy colour: grey Package Contents: 1 x Hub 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.