Hyper's Latest Hubs Let You Connect Two 4K Displays to an M1 MacBook Using a Single Port - MacRumors
USB C to Dual HDMI Multiport Adapter USB C Hub for MacBook Pro, 8 in 2 Thunderbolt 3 Adapter Mac Dongle MacBook with 2 HDMI(4K @60Hz), 3USB3.0,SD TF Card Reader and 100W
Use your iMac as a display with target display mode - Apple Support
P2 PRO Triple Portable Monitor for Laptop Screen Extender Dual Monitor 13.3'' FHD 1080P IPS Display Type-C/PD/TF Support M1/M2 MacBook, for 13.3''-16.5'' Notebook Computer Mac Windows Phone : Amazon.ca: Electronics
Using Dual Monitors with a MacBook Pro 15-inch | by Steve Miller | Medium
Mac Setup: MacBook Pro with Twin 24″ Displays | OSXDaily