How to Connect Two 4K Monitors to an M1 Mac - YouTube
Amazon.com: HyperDrive for MacBook M1 M2 Pro USB C Hub -10-in-1 USB Hub Dual 4K HDMI, Ethernet, USB-A, USB C Adapter, 100W PD, MicroSD/SD, Audio Jack - for MacBook M1 M2 Pro/Air,
CalDigit Docks and Apple M1 & M2 Pro/Max/Ultra Compatibility – CalDigit
The NEW M1 MacBooks - Can You Use Two External Displays? - YouTube