That’s the Wi-Fi (4 port). It’s a good controller, you can use as Bluetooth or Wi-Fi.
I say this with a foot note. I put in a lot of WORK (if ya kno ya kno) for an individual. The light isn’t mine, but he has no where to grow. I do understand they are MF’ing expensive. If you can swing it, I have been utterly blown away by the Fluence spyder. With that said, I wouldn’t even be growing if not for the light loan.
Ok I have 2 of the controllers here have the svery first one they came out with no wifi stuff then the newer one with the wifi capability. I don’t have the newest one but I don’t use the wifi stuff anymore either lol. I should prolly swap the controllers and sell the wifi one to someone who will use the options available to use. Lol.