Prior PS3 controls (including the Harmony adapter) were IR to Bluetooth adapters (unless they couldn't control power, in which case they were likely IR to USB). If this takes IR commands, then it's likely going to Bluetooth again - the difficulty being no compatible Sony media remote to reverse engineer for the commands. So either Logitech managed to figure out the new hidden media commands, or they convinced Sony to add them. Or, it's going to be super limited (no more than a game pad could do).