Can the Aquasuite software control the LED lighting on the ASUS ROG Rampage motherboard?
No. The Aquasuite Software can only control Products manufactured by Aquacomputer.
Or Can the ASUS ROG Rampage motherboard control the RGBpx leds on Aqua Computer devices?
This depends on the product.
If you have a watercooling block with RGBpx Cable, you can use
this Adapterto connect the Cooler to the Mainboard RGB Port and control it with the Asus Software.
If you have an Aquacomputer Products that require an USB Connection, it is impossible to control these LEDs with the Asus ROG Software.