Your link leads to a top-level UGREEN page. I couldn't find a Max 213 dock on the U.S. UGREEEN site, but when I changed to the European version, the Max 313 came up.
UGREEN – UGREEN Revodok Max 213 Thunderbolt 13-in-1 Docking Station
UGREEN (Europe) – UGREEN Revodok Max 313 Thunderbolt 4 Dock, 13-in-1 40Gbps Docking Station
UGREEN claims that this dock supports a "Triple 4K @ 60 Hz Display", but I think that on a Mac, you might find that it supports only two "4K @ 60 Hz" displays – that the DisplayPort and HDMI port might produce mirrored output. I don't think this is a UGREEN thing, but a Mac thing.
The M4 Pro MacBook Pro supports a maximum of two external monitors, so the practical upshot might be that you would need to plug a USB-C to DisplayPort or USB-C to HDMI adapter cable into the Thunderbolt 4 daisy-chaining port if you were using the dock to connect two external monitors.