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PC Concepts

PC Concepts 2-Way AB Data Switch DB25 25-Pin Serial Parallel Printer Switch Box

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SKU:
29987
MPN:
2 Way Switch
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
6.00 LBS
Shipping:
Calculated at Checkout
  • PC Concepts 2-Way AB Data Switch — front view showing rotary A/B selector knob and PC Concepts logo
  • PC Concepts 2-Way AB Data Switch — top/rear view showing three DB25 25-pin female connectors labeled Input-Output, A, and B
  • PC Concepts branding close-up showing blue and white logo on the corner of the switch box
$12.00
Was: $25.00
Current Stock: 1

Sold Out

Description

PC Concepts 2-Way AB Data Switch DB25 25-Pin Serial Parallel Printer Switch Box

Manual AB data switch for routing serial and parallel device signals to two separate destinations. Features a rotary switch mechanism to select between Port A and Port B without disconnecting cables.

Specifications & What's Included

  • Brand: PC Concepts | Model: 2-Way AB Data Switch
  • Connector Type: DB25 (25-Pin Female)
  • Ports: 1 Input/Output + 2 A/B positions
  • Interface: DB25 Serial / Parallel
  • Switch Type: Manual Rotary (2 positions)
  • Power: Passive (no external power required)
  • Form Factor: Desktop
  • Manufactured in Taiwan
  • Cables: Not included

Applications

This switch type was commonly used in computing and office environments to share a single serial or parallel device—such as a printer, modem, or plotter—between two computers or systems. Historically found in DOS-era PC setups and industrial control systems utilizing DB25 serial connections. Suitable for applications requiring manual selection between two data sources without power switching capability.

Condition: Used
This PC Concepts 2-Way AB Data Switch has been tested and is in working order. The unit shows general cosmetic wear consistent with previous use, including some label wear and scuffing on the case exterior as seen in the photos. The rotary A/B selector and all three DB25 ports are intact. No cables are included. Please view our photo set and contact us if you have any questions.
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Warranty Information

We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information

Brand:
PC Concepts
Model:
2-Way AB Data Switch
MPN:
2-Way AB Data Switch
Type:
Manual AB Data Switch
SKU:
29987
Condition:
Used – Inspected and Tested
Seller Notes:
Cables not included. Tested and in working order.
Number of Ports:
3 (1 Input/Output + 2 A/B)
Connector Type:
DB25 (25-Pin Female)
Interface Type:
DB25 Serial / Parallel
Switch Type:
Manual Rotary AB Switch
Number of Positions:
2 (A and B)
Form Factor:
Desktop
Power Requirements:
No power required (passive)
Compatible With:
Serial and parallel devices with DB25 connectors
Country/Region of Manufacture:
Taiwan
Condition Notes:
This PC Concepts 2-Way AB Data Switch has been tested and is in working order. Shows cosmetic wear typical of previous use. Rotary switch and all DB25 ports are intact. No cables included.
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