Kensington K39123EU. 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 color: Black, Compatible products: Apple iPad 4, iPad Air, iPad mini. Windows operating systems supported: Windows 7, Windows 8, Windows 8.1, Windows Vista, Windows XP, Mac operating systems supported: Mac OS X 10.10 Yosemite, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.6 Snow..., Compatible operating systems: macOS 10.6 or above; Windows XP or above. Width: 108 mm, Depth: 52 mm, Height: 17 mm. Quantity per pack: 1 pc(s), Package width: 125 mm, Package depth: 186 mm