It is smaller, lighter, easy to carry, and does not take up space. With 8-in-1 interface, it can meet your multiple expansion needs. The hub has good heat dissipation, which is very durable to use. It conforms to the type-c interface specification, and can be used for positive or reverse insertion. This converter can support USB, and PD fast charging port at the same time. Item Name: Hub Material: Aluminum Alloy Number of Interfaces: 8 in 1