Added one of these to my BetaFPV order. For £13 it’s convenient to leave around the PC for sim practice rather than rummaging every time through my flying kit for the DJI controller.
It arrived today 
Works really well, sticks are nice for such a cheap unit. Set it up with Uncrashed and happy with it.
I didn’t know they made this. Is it wired or bluetooth?
Once you make the transition to a standalone radio like a RadioMaster, you’ll have bluetooth built in, which only needs one setup and then it’s paired forever.
It’s a wired controller (USB C ) and works with PC, playsation, xbox and phone. You flip the sticks to the corners like you arm a DJI drione to set the mode..
I got it so i can leave it with the PC amd not have to keep digging my main controller out of my flight bag everytime.