Tripp Lite Null Modem Serial Cable
Get an efficient means of coupling two cables using the Tripp Lite Null Modem Serial Cable. Coming at an affordable cost, this device transform existing DB9 to DB9 ports letting you extend your existing cables. It has a female to female connectors with 6-foot long black cable. It is the standard null modem pin-out when connecting, i.e., two PCs together thru the 9pin serial port. It features superior molded cables with foil-shielding for maximum EMI/RFI protection and a gold-plated connectors that provide superior conductivity.