I have it on mine. The remote controls the main opposable slides, the bedroom slide, the main awning, the second awning if you have one, and the main awning lights.
It also has the ability to control the Level Up system. To do this you need to order a new wireless Level Up control box directly from Lippert and pair it with your remote. I did this and it's better than the 5 features it came with from XLR. It's not cheap but I was able to sell my used box on eBay to help defray the cost.
Another great thing is it has a few more open slots to control other functions that you can choose if you want to take the time to wire them in.