Used Cables and AB switch boxes I believe IEEE-488. This was removed from a working environment (Testing laboratory, several years ago. I believe these were connected to a gas chromatograph or mass spectrometer. Included or 5 various cables and 3 switch boxes. One or two of the cables appear to be custom as not all pins are in place.  I have no way to test these items so selling "AS IS" for parts or repairs with no returns. These are getting harder and harder to find, so if you need them here is a deal. 

I always try to ship within one day of receiving payment,  However, I travel, and sometimes with little notice,  so if you need in a hurry please contact me BEFORE YOU BID, to determine my shipping schedule.