I connected this to my Macbook Air running Big Sur with an ethernet connection and a VGA connection, sometimes using the USB ports. In general, the adapter works fine: the Ethernet connection is stable, but the only problem is the VGA connection. After the computer goes to sleep, it is often not possible to wake it up and turn on the external monitor by clicking the keyboard or mouse. I have to disconnect and reconnect the adapter almost every time. Otherwise the device appears to work as advertised.
Docking Station OKX Display Ethernet
11 Review
Universal Laptop Docking Station for Windows and Mac - Plugable USB 3.0 Dual DisplayPort 4K Monitor with Gigabit Ethernet, Audio, and 6 USB Ports
12 Review
Enhanced HP USB-C/A Universal Dock G2 - Optimal for Seamless Connectivity (Part#: 5TW13AA#ABA)
11 Review
Experience Seamlessly Connected Productivity: USB C Hub Docking Station with Triple Display, Dual HDMI 4K, DP, PD Charger, Gigabit Ethernet, USB Ports, SD/TF Card Reader - Ideal for MacBook Pro and Windows
11 Review
16" Notebook Apple MacBook Pro 16 Late 2019 3072x1920, Intel Core i7 2.6 GHz, RAM 16 GB, DDR4, SSD 512 GB, AMD Radeon Pro 5300M, macOS, MVVL2LL/A, silver, English layout
55 Review
16" Apple MacBook Pro 16 Late 2019 3072x1920, Intel Core i7 2.6 GHz, RAM 16 GB, DDR4, SSD 512 GB, AMD Radeon Pro 5300M, macOS, RU, MVVJ2RU/A, space gray
58 Review
Western Digital WD Green SATA 240 GB SATA WDS240G2G0A Solid State Drive
51 Review
Graphic Tablet XP-PEN Deco 01 V2 Black
62 Review