[[Image:Ulifac_1.jpg|thumb|ULIfAC IIv2]] [[Image:Ulifac highres.jpg|thumb|ULIfAC v5]]
The '''U'''ltimate '''I'''nterface '''f'''or '''A'''mstrad '''C'''PC (a.k.a. ULIfAC), is a modern multi function board, based around PIC 18F47Q10 Microcontrollers, designed and built by [[ikonsgr]] from the CPCWIKI Forums.ULIfAC is an evolution of [[USIFAC|USiFAC II board]], with which is 100% compatible.