richms: Doesnt seem them or the wifi leds guys are bringing in the 12v strip controllers.
There really isnt any compatibility to worry about, 12v supplies are common enough. There are a few people selling OK priced ones on trademe which come with a compliant plug on them, plug that into the DC jack of a wifi RGBW controller and screw the 5 wires from the strip into the terminals and away you go.
Cheers richms. What kind of saving could I be looking at buying from aliexpress? I'm not really sure what I'm looking for and concerned that I either get a DOA or dead leds.