Apple 670-0020 Super Serial Card II - Not Working

Apple II ][ 2 Computer Serial Interface Peripheral Card Board Original RS232

Apple 670-0020 Super Serial Card II - Not Working

Lot of Vintage Apple IIE harness and card bundle-untested-as is for parts

Apple Super Serial Card II 670-0020 w Cable - Apple II, II Plus, IIe, & IIGS #2

Vintage Apple IIE keyboard Untested as is for parts

Apple II Plus IIe Power Supply Astec PSU 605-5703 AA11040B - PARTS OR REPAIR

Apple IIGS Card ROM OS 6.0.1 Read Only for II GS Vintage Retro Home Computer