DB9 Null Modem Adapter

Model: DB9-NM-ADPT
DB9 Null Modem Adapter
167 In Stock - Ships Monday
$7.97

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Quick Specs
ColorBlackConnectorsDB9 Male - DB9 Female
Display ConditionNewBrandCablesAndKits
Description
This DB9 Null Modem Adapter provides a compact, reliable solution for establishing direct serial communication between two DTE (Data Terminal Equipment) devices, such as two computers, without requiring a modem or additional cabling modifications. The null modem wiring configuration internally crosses key signal lines — including transmit/receive (Tx/Rx) and handshaking signals (RTS/CTS, DTR/DSR) — allowing devices that would normally require a modem-mediated connection to communicate directly. Featuring a DB9 Male connector on one end and DB9 Female on the other, this adapter easily integrates into existing serial cable setups, converting a standard straight-through serial connection into a null modem configuration without needing to replace the entire cable run. Key features:
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