Convert your analogue DB9 (data bus) male connector to an RJ45 (registered jack) female connection with this D-Sub adapter from StarTech.com. This simple modular solution updates your equipment's communication capabilities, allowing you to connect to Ethernet networks. This means you can keep using your existing home or office desktop computer rather than replacing it.

Flexible adapterIt's a flexible solution for older desktop computers. This component can be used on any RS232, RS422 and RS485 serial port connections.
CustomisableThe adapter can be used in a range of serial pin-out configurations, helping you customise your application to your needs.
Reliable communicationsUse this adapter to connect your hardware to a LAN (local area network), giving you a reliable way to communicate with computers and servers.

• Compact adapter with an 85mm length and 33.5mm width takes up little space on your computer• Colour-coded wires for easy installation• Protective casing and metal screw fixings make it a durable connector

The Startech modular adapter features a DB9 male connector and an RJ45 female connector which is used for modular RS232, RS422 and RS485 connections, it converts your DB9 male connection into an RJ45 female connection.

The adapter allows for custom serial pin out configurations

Is an RJ45 socket the same as a telephone socket?An RJ45 socket looks similar to a telephone socket, but is larger. It's used to connect Ethernet or wired Internet cables rather than standard phone lines. You'll commonly find RJ45 sockets on servers and routers.

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