Use this adapter to convert any DB9 cable with a female end to a null modem cable with a male end.
Slim profile reduces bending and provides a secure connection.
Crossed receive and transmit conductors.
Although this is called a 9-pin null modem adapter because it fits into a 9-pin (DB9) socket, this adapter only has 8 pins. The 9th pin is not typically used in a null-modem adapter.

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• DB9 Null Modem Male to DB9 Null Modem Male Connector
• Null modems are used to connect two computers or other devices together to achieve file transfer.
• Null modem connectors are different from straight through connectors because the receive and transmit conductors are crossed.
• This is a miniature null modem with male connectors on each side.

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