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4-Way Manual Push Button DB9 Serial Switch Box

ABCD Switch | Shielded Metal Case | Rubber Feet | Push Botton | Share Four Devices w/ One Port
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$37.79 $37.39 $36.79 $36.19 $35.79

4-Way Manual Push Button DB9 Serial Switch Box

The DB9 4-Way Manual Switch Box is an easy-to-share one jack with two devices. Simply run a cable from your jack into the switch box and cables from the switch box to your devices. This switch box is great for sharing a DB9 Port with a serial modem, printer, card readers, and more.


  • 4-Way DB9 AB Switch
  • Switch among four DB9 devices
  • All Ports Female
  • Push Button operation
  • Fully Shielded Metal Case
  • Rubber feet protect work surfaces from damage and scratches.
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Product Questions

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Q: What’s the difference between a switch and a splitter?

A: A switch allows you to connect multiple video sources to 1 display. A splitter allows you to take the video from one source and then display it on multiple displays depending on how many outputs the splitter has.

Q: Will I lose picture quality if I use a switch?

A: No a switch will maintain the picture quality.

Features & Specs
Number of Inputs:Number of Inputs supported by the switch ?4
Input Connector Type:Type of Connector on the input side of the switch box?
4x DB9 Female
Output Connector Type Type of Connector on the output side of the switch box ?1x DB9 Female
Switch Mechanism Method used to switch between inputs?Push Button