I needed a USB-C dock that can handle 3x2k monitors. I was using a 3 monitor dongle for the past year, but I still have to connect everything else to my Framework 16’s remaining ports.
Anyway, I found this one: Amazon.com: TobenONE 18-in-1 Triple 4K@60Hz Monitor Docking Station with 150W Power Supply, USB C Laptop Docking Station Stand(Single 4K@144Hz), 2.5Gbps Ethernet, 2 HDMI & DP, 8 USB, for Windows&ChromeOS : Electronics
It seems to work pretty well. It wont accept any hdmi<->displayport adapter connections, so I had to connect one of the monitors direct to the displayport port on the monitor, but all three work great with this.
Max refresh I can get with three 2k monitors at the same time is:
144hz (DP), 144hz (HDMI1), 60hz (HDMI2), or
165hz (DP), 120hz (HDMI1), 60hz (HDMI2).
For whatever reason, that second hdmi monitor will not go passed 60hz with all three connected, but it works fine. It’s probably just a limitation of everything going over one usb cable. But this allows me to connect only one cable and work all day. It will keep the battery charged (advertises 100w max) as long as you don’t game on it.