Serial Null Modem Cable 25FT DB9F DB9F
Premium Null Modem Cable 25ft Length.
Great to Interface a Computer or Device 25ft Away.
Embossed Null Modem on Connectors to keep you from getting them Mixed up.
Good for Connecting two Serial Ports together for Communication and Programming Devices.
Network two PCs utilizing their 9-pin DE9 (DB9) serial ports with a null modem cable.
Has DB9-Female on Both Ends.