Data transfer rates up to 5 Gb/s via USB and up to 2 Gb/s via Ethernet Gigabit Ethernet interface to connect a PC to the network via USB 3.0 Compatible with IEEE 802.3, 802.3u, 802.3ab (10BASE-T, 100BASE-TX, 1000BASE-T), 802.3az Backwards compatiblewith USB 2.0 and 1.1 USB-powered Supports Wake-On-LAN, energy efficient Ethernet, Jumbo Frames, Full Duplex Flow Control, VLAN Tagging and Layer 2 Priority Encoding Plug-and-play installation Compatible with Windows 7, 8, 8.1, 10 Windows Server 2008R2, 2012, 2016, 2019 macOS 10.7 to 10.15, 11.0 Chrome OS Material: aluminium and plastic Connections: 1 x RJ45 female, 3 x USB-A female to USB-A male (with built-in cable of approx. 0.26 m) Colour: Silver / white