TitleFirmware Upgrade (ROM) for the Apple-Cat II Modem
Dimensionsoverall: 8.5 x 5.5 x 1 in
DescriptionThe Apple-Cat II modem is an internal direct-connect modem for the Apple II computer. This ROM allows the Apple-Cat II modem to emulate the Hayes Micromodem II.
Object consists of a manual and a ROM chip in a clear plastic container. Price tag of $29 (USD) on the bag.