StarTech.com USB 3.0 Type-A to 2.5 Gigabit Ethernet Adapter - 2.5GBASE-T - USB LAN Adapter - IEEE 802.3bz - Mac, Windows & Linux (US2GC30) - USB 3.0 Type-A to Gigabit network adapter let you add 2.5 GbE network access to your laptop IEEE 802.3bz/802.3i/802.3u/802.3ab (2.5GBASE-T, 10BASE-T, 100BASE-TX and 1000BASE-T) compatible - USB-Powered - IEEE 802.1Q VLAN Tagging support: