dodocool USB C Hub, MacBook Pro Adapter with 1Gbps RJ45 Gigabit Ethernet, 4K HD, Thunderbolt 3 100W PD, 3 USB Ports, 512GB SD/TF Card Reader Compatible with MacBook Air 2019/2018/ MacBook Pro 2019/2018

Features:
[8-IN-2 Ethernet Hub]Connect for MacBook Pro M1 2020-2016/ MacBook Air M1 2020-2018 with the multiport USB-C hub featuring RJ45 Ethernet port, 4K HDMI port, Thunderbolt 3 port, 512GB SD/TF Card Reader, 2 USB 3.0 ports and 1 USB 2.0 port.
[RJ45 1000M Ethernet Port] USB C hub supports Gigabit Ethernet port, backwards compatible with 1000Mbps/ 100Mbps/ 10Mbps RJ45 LAN. Gigabit Ethernet port ensures a more stable and faster wired network connection.
[Thunderbolt 3 Port] Thunderbolt 3 port provides data transmission up to 40Gbps and fast charging up to 100W. Mirror or extend laptop screen to TV, monitor or projector. (Note: Keep your laptop charging while using HDMI port to avoid heat.）
[4K HDMI Port] Mirror or extend screen to TV, monitor or projector in up to 4K UHD resolution through the HDMI output port. (Note: Keep your laptop charging while using.）
[3 * USB port SD / TF Slot] 2 * USB 3.0 Port 1*USB 2.0 Port allow connect extra three USB device to your MacBook Pro/Air. SD / TF Card Reader support memory cards up to 512GB.