Used approximately 6 foot male to female APC UPS RS232 simple signaling
cable part number 940-0020B. This cable
is for operating systems with basic shutdown capabilities. This cable is for
use with all APC UPSs with dedicated RS-232 serial ports.
All of our new and used computer cables are sold AS-IS but they are guaranteed
not to be DOA for thirty days from the date of our invoice. Please contact us
if you have any questions.