The C54 is underwhelming, specification-wise; it is outdated (TP-Link no longer lists it in The Netherlands, and shops are dumping it). Also, WDS is useless for me, as my modem does not support it. I do not need a range extender, as the neighbourhood is already contaminated by interfering radio signals. Remember I just wasted my time on an Archer AC1200 which did not support WDS, despite the supplier showing a TP-Link data sheet which claims it does. So, there is no way of me buying more TP-Link products, hoping for functionality not unambiguously mentioned in data sheet and manual.