Dual C to HDMI + pd100w + PD data + SD + TF + USB3.0 + 2.0 Support customization Starting from 200 bare metal logos, Package 2000 PCs Fast transfer of large files The dual type-C interface is extended, and the theoretical transmission reaches 10Gbps and 5Gbps respectively Support PD fast charging protocol, and the charging power reaches 100W Expand two USB 3.0 interfaces to solve the problem that MacBook has no USB interface SD / TF card easy to read, It solves the problem that the notebook has no card slot and it is difficult to read the card HDMI connection and large screen connection Compact, easy to carry, no space