This high quality custom made APC serial cable is the replacement APC part 940-0299A. It is used for APC UPS management cards and units. Compatible with most APC UPS and card units that have a 2.5 mm hole (looks like headphone hole). You can use this APC 2.5 mm replacement cable to reset APC password or other command. This is the list of Compatible APC Uninterrupted Power Supply (UPS) cards.
Note: Not all units model are listed. Your APC UPS unit may not list here but it should still work. APC UPS Network Management Card 2 - AP9630 and AP6931. Schneider UPS Network Management Card 2 with Environment Monitoring, Out of Band Access and Modbus - AP9635H.
UPC NO: 609613931468
SKU: ADIB00E7LZZ6C