Conceptronic HUBBIES21GP 7-Port USB 3.0 Hub with Power Adapter, 5Gbps, USB-A x 7. 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. Data transfer rate: 5000 Mbit/s, Product colour: Grey, Housing material: Aluminium. Power supply type: USB/AC. Windows operating systems supported: Windows 11 Enterprise x64, Windows 7 Professional x64, Windows Vista Enterprise x64, Windows 10,..., Mac operating systems supported: Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High..., Other operating systems supported: Android. Width: 138 mm, Depth: 32 mm, Height: 19 mm