Fully tested matched pair of 16MB 72-pin SIMM, 60ns memory modules for Macintosh. These will work in any Macintosh that uses 72-pin SIMMS rated at 70ns or slower i.e. 70ns, 80ns or 100ns. This pair will be the same model from the same manufacturer and removes the risk of conflicts in Macs that require memory to be added in matched pairs.
