The LittlePower is an adapter card that lets you utilize a modern ATX power supply with your Apple IIGS, by providing the missing -5V line required by the Apple II. The LittlePower is designed to be used in conjunction with a specialized, small form factor 200 watt Mini-ATX power supply and external 12V AC adapter. … Continue reading Sneak Peek: Littlejohn Systems “LittlePower” adapter