Connects a PC to the network via USB 3.0 Additional USB Type-A 3.0 passthrough port Data transfer up to 5 Gb/s Compatible with IEEE 802.3/802.3u/802.3ab (10/100/1000Base-T/-TX) Supports IEEE 802.1Q VLAN Tagging, 802.3az Energy-Efficient Ethernet (EEE) Crossover detection and automatic correction Bus-powered LED indicator Compatibility: Windows XP, Vista, 7, 8, 8.1, 10; Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016, 2019; macOS 10.6 to 10.15, 11.3 and up (VLAN tagging is currently not supported in macOS); Linux Kernel 2.6.25 to 4.11.x (LTS Versions only) Chipset: ASIX - AX88179, VIA/VLI - VL811 Connectors: USB Type-A 3.0 male - RJ45 female, USB Type-A 3.0 female