Manhattan USB-C Dock/Hub, Ports (x4): USB-A (x4), 5 Gbps (USB 3.2 Gen1 aka USB 3.0), External Power Supply Not Needed, Equivalent to HB30C4AB, Cable 20cm, SuperSpeed USB, Black, Three Year Warranty, Blister. Host interface: USB 3.2 Gen 1 (3.1 Gen 1) Type-C, Hub interfaces: USB 3.2 Gen 1 (3.1 Gen 1) Type-A. Data transfer rate: 5000 Mbit/s, Product colour: Black, Housing material: Acrylonitrile butadiene styrene (ABS). Output voltage: 5 V, Output current: 1 A. Windows operating systems supported: Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64,..., Mac operating systems supported: Mac OS X 10.0 Cheetah, Mac OS X 10.1 Puma, Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac.... Width: 38 mm, Depth: 89 mm, Height: 10 mm