I have bought one of these EAF Focusers and waiting for it to arrive, from the design it looks like a ZWO EAF clone.

www.aliexpress.com/item/1005006731851010.html

From what I understand it works with a Serial CH340 Controller.

What driver do I use in Stellarmate?

Thanks.

Just an update on this:

I got this working using the myFocuserPro 2 Profile in Stellarmate.

Basically the focuser is very well made, with a range of couplers. It also comes with a IR sensor cable, which you can use a Wireless remote which also is included.and the temperature probe, which seems a better quality then the ZWO varient.
I'll post up some images of the focuser later.

Hi, I'm thinking about getting this focuser. Keep us updated.

Here is the image of the focuser.

Focuser Unit, Bracket, Bolts, IR Receiver, Wireless Remote Control, USB Cable, Couplers and Temperature probe.