Connect pc to multiple connections for trackers

Hello! i just ordered some slime vr trackers and they only connect to 2.4 however my router (while having 2.4) has my pc go INSANELY slow if its not connected to a specific 5hz connection (im talking under 1mb speed with ookla speed test when of the good one its around 20-40) (i live with my parents so we have multiple wifi's with our router) is there any way i can connect my pc to 2.4 so the trackers can connect to my pc but also have my pc connected to 5hz so it will have an atleast okay connection speed