Apple IIgs/IIc+ Null Modem

Adapts Apple IIgs and Apple IIc+ serial ports to 9-pin serial ports
Tested and for use with ADTPro disk transfer software

This auction is for one null modem cable. On one end is a male MiniDIN-8 connector, and on the other end is a female DE-9 connector. This will adapt an Apple IIgs or Apple IIc+ (not the original IIc, as those have DIN-5 serial ports) to a typical PC serial port.  This cable will allow you to transfer disks and disk images between your contemporary computer and a vintage Apple IIgs or Apple IIc+ using the free ADTPro software package.

If you have an Apple IIgs or IIc+, this is the device for you. It will connect to the "modem" serial port on the back of the IIgs, shown below:

If you have an Apple IIc+, this is the device for you too. It will connect to the "modem" serial port on the back, shown below:

This cable will allow you to transfer disks and disk images between your contemporary computer and vintage Apple IIgs/IIc+ using the free ADTPro software package.  The exact pinout of this cable is described on the ADTPro site here.

PCs generally have standard serial DE-9 serial ports.  But if you have an ultra-modern PC or any contemporary Apple Macintosh running OSX, you will need an additional adapter, not part of this auction - a USB to DE-9 adapter, typical of Lindy, Keyspan, and many others.