Ugreen 30778, USB 3.2 Gen 1 (3.1 Gen 1) Type-A, USB 3.2 Gen 1 (3.1 Gen 1) Type-A, USB 3.2 Gen 1 (3.1 Gen 1) Type-C, 625 Mbit/s, Black, Aluminum, DC Ugreen 30778. Host interface: USB 3.2 Gen 1 (3.1 Gen 1) Type-A, Hub interfaces: USB 3.2 Gen 1 (3.1 Gen 1) Type-A, USB 3.2 Gen 1 (3.1 Gen 1) Type-C. Data transfer rate: 625 Mbit/s, Product color: Black, Housing material: Aluminum. Power supply type: DC, Input voltage: 12 V, Input current: 2 A. Width: 1.89" (48 mm), Depth: 4.49" (114 mm), Height: 0.906" (23 mm). Quantity per pack: 1 pc(s)