USB 3.0 Hub+Gigabit LAN

Three USB3.0 ports and one RJ-45 Gigabit Ethernet LAN port USB 3.0 Speed up to 5Gbps, backward compatible with USB 2.0/1.1. RJ45 LAN Port, A Full 10/100/1000Mbps gigabit Ethernet performance over USB 3.0 connection. Plug & Play, no driver required. For MacBook Pro 2016 2017 2018 2019 2020, MacBook Air 2018 2019 2020, MacBook 12 Compatible with Windows 10/8.1/8/7/Vista/XP, Compatible with IEEE 802.3, IEEE 802.3u and IEEE 802.3ab. Supports IEEE 802.3az (Energy Efficient Ethernet).