Not sure about VRR they do not mention on that specific adapter. The PC and the TV must support VRR of course. I see another adapter which does mention VRR:
Probably there are others. If you use such an adpater be sure the USB-C between PC and adapter/TV can support the bandwith, use a good one, see the recomendation: Must support at least 20Gbs and maximum 2 m length.