Black Box Serial Null Modem Cable

Need to transfer files between your AT computers? Just attach this cable between your AT serial ports and you’re ready to transfer data.

• Crosses Pins 2 and 3 for RS-232 standards compliance.
• Guaranteed for life!
• Has 115-ohm nominal impedance at 1 MHz or above.
• Gray PVC jacket with metal (EMI/RFI) hoods.
• Ideal for AT-to-AT file transfers.