Manhattan USB-C & USB-A Combo Dock/Hub, Ports (4): Ethernet and USB-A (x3), 5 Gbps (USB 3.2 Gen1 aka USB 3.0), External Power Supply Not Needed, USB-A Male with Attachable USB-C Male Adapter, SuperSpeed USB, Black, Three Year Warranty, Retail Box. Host interface: USB 3.2 Gen 1 (3.1 Gen 1) Type-A + Type-C, Hub interfaces: RJ-45, USB 3.2 Gen 1 (3.1 Gen 1) Type-A. Data transfer rate: 5000 Mbit/s, Product colour: Black, Housing material: Aluminium. Ethernet interface type: Fast Ethernet, Gigabit Ethernet, Ethernet LAN data rates: 10,100,1000 Mbit/s, Networking standards: IEEE 802.1Q, IEEE 802.1p, IEEE 802.3, IEEE 802.3ab, IEEE 802.3az, IEEE 802.3u. Windows operating systems supported: Windows 10, Windows 11, Windows 7, Windows 8.1, Windows Vista, Windows XP, Other operating systems supported: ChromeOS. Width: 25 mm, Depth: 90 mm, Height: 19 mm