This is the Apple IIe Number Pad Cable. It allows the external Number Pad to be connected to the IIe via the “NUMERIC KEY PAD” connector J16 on the IIe motherboard. It is located just to the left of the keyboard connector.
Your privacy is very important to ReActiveMicro (“ReActiveMicro”). We want to make your experience using our services and on the Internet as enjoyable and rewarding as possible, and we want you to use the Internet’s vast array of information, tools and opportunities with complete confidence.