6 Monitors on M1 Pro
 

Hi
I'm about to upgrade to a Macbook Pro 16 M1 Pro, 2 monitors only allowed.

I own already a Kensington SD4780P wich is great and DisplayLink certified.
I was thinking to plug 2 additional StarTech.com USB 3.0 to Dual DisplayPort Adapter 4K (USB32DP24K60) (DisplayLink ceritified) just cascading from my dock

Will this lead to 6 working monitors? (i'm aiming for 6 FHD, no 4k, even if all the outlets should support 4k)

DisplayLink Manager can only provide support for 4 external monitors at most in macOS. The rest of the monitors can be connected as per Mac support, you should be able to get in total of 6 monitors working.