This product is the replacement Prusa Print fan. It is compatible with the Original Prusa i3 MK3/S/+ and MINI/+.
Compatible with: MK3/S/+ and MINI/+.
To replace your Prusa Print fan please consult the assembly manual: https://help.prusa3d.com/guide/how-to-replace-a-print-fan-mk3s-mk3s_160876#160916