[GIGABIT ETHERNET - features a Gigabit Ethernet port for fast wired internet access ideal for areas with poor wireless connection. Supports 10/100/1000Mbps. CHARGE YOUR MACBOOK PRO - equipped with USB-C Power Delivery (up to 100W) to quickly yet safely charge your MacBook Pro. Note: The MagSafe 3 port on the MacBook Pro (16" M1 Pro/Max 2021) will charge up to 140W while the USB-C port will support 100W max. For faster charging use MagSafe 3 port directly on computer. BRILLIANT 4K DISPLAY - easily connect a HDMI-enabled external monitor to stream movies or watch videos in crystal-clear high-resolution 4K (30Hz) HDMI display. EXPANSION PORTS - includes 2 USB 3.0 ports (up to 5 Gbps) and a micro-SD card reader (USH-I) to complete all your data transfer needs. COMPATIBLE WITH - Dual display not supported on Apple 2020 M1 Macs. M2/ M1 MacBook Pro (Pro & Max) 14-inch 16-inch M2/ M1 MacBook Air 2019/2018/2017 MacBook Pro 2018 MacBook Air. It does not support MacBook models with a single USB-C port. Note: The Pro Hub will block the MagSafe 3 port for MacBook Pro Max 16 inch.]