hi greenjambo. I thought this was terrific! it is super easy to use and to just turn it to dial the speed up or down. Simply plug your fan into the controller outlet and it worked on all my 4 inch and 8 inch inline fan. It did not work on a strange bathroom fan that i had, but that thing was wierd.. so i think it should work with most inline fans. Yes as you are in another county then me, check the volts and what not. Ive been well, thank you, but a blood vessel burst in my eye last night for some bizarre reason, no idea why. the white of my eye is a bright red blood color. Someone told me that that is the first sign of turning into a zombie. How bouts you? you good i hope.