Datcom Realm DB9 female to female null mode cable assembly x 6 feet. Comes with long thumbscrews.
- Connects two PC serial ports.
- Transmit and receive signals are crossed to ensure proper data transmission.
- Moulded covers add strain relief that provide a solid connection each time.
- Null modem serial cables allows two DTE or DCE devices to communicate with no conflict in data transmission.
- Foil shield protects against EMI/RFI interference caused by surrounding office equipment and fluorescent lights.