Noob rear wheel question, QR to through axle
 

I just had my cracked 08 Rig replaced by treck with a SuplerFly 9 frame.....get to the rear wheel and notice this frame is a through axle. I assume I cannot use my current rear wheel in ANY way, its a Duster rim with a singlespeed QR bontrager hub.........

This eBay intrigues me, same exact frame and the lister states it can run both QR and axle wheels???

2014 Trek Gary Fisher Superfly 9 Aluminum 18 5 17 5 Frame 29 29er Hardtail HT | eBay