My laptop (16" MacBook Pro) can allegedly drive four 4K monitors. I currently use two 32" 4K (landscape) and one 24" 1440p (portrait). The additional portrait 1440p is totally silly, and it was because work happened to send me it for WFH.
Allegedly. I've never managed to make more than 2 of them work at 60hz at the same time. Maybe the correct set of cables might make it work, but they're like $20 each and frankly I'm sick to death of spending without results.
