I've got a PA7010 connecting to a WPA7510 in another area of the house. All works well and I get excellent performance with both wired and wireless clients.

If I plug in an WPA4220 the PA7010 displays a red led (poor signal strength). I assume this indicates that the older and slower WPA4220 can't keep up.

Question - does this affect the performance of the WPA710 adapter?