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Data Transfer Switch 2-Way 4-Port DB25 Centronics AB Switch Parallel Printer

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SKU:
29041
MPN:
2 way switch - 4 Port
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
4.00 LBS
Shipping:
Calculated at Checkout
  • Unbranded 2-way 4-port data transfer switch – front panel view showing rotary AB selector knob and Data Transfer Switch label
  • Data transfer switch rear panel showing four parallel ports: two DB25 female connectors (A, B) and two Centronics female connectors (a, b)
  • Close-up of data transfer switch front panel lower-right corner showing DATA TRANSFER SWITCH label
$20.00
Was: $40.00
Current Stock: 1

Sold Out

Description

Data Transfer Switch 2-Way 4-Port DB25 Centronics AB Switch Parallel Printer

Manual AB data transfer switch for parallel printer environments. Routes data from two source computers to four peripheral devices using a rotary knob mechanism.

Specifications & What's Included

  • 2-Way (A/B) switching configuration
  • 4 ports total: 2x DB25 female and 2x Centronics female per side
  • Manual rotary knob switch with AaBb / AbBa positions
  • Desktop form factor
  • Unit only; no cables included

Applications

These switches were commonly used in office and technical environments to manage parallel printer and plotter connections. Compatible with standard DB25 and Centronics parallel peripherals including printers, plotters, and data acquisition equipment. Typical deployment allowed multiple computers to share a single printer or multiple printers to be switched between two systems without manual cable disconnection.

Condition: Used
This unbranded 2-way 4-port Data Transfer Switch has been tested and is in working order. The unit is in good used condition overall with some surface rust visible on the back top corner, as shown in the photos. 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:
Unbranded
Model:
Data Transfer Switch 2-Way 4-Port
Type:
Manual AB Data Transfer Switch
SKU:
29041
Number of Ports:
4 (2x DB25 female, 2x Centronics female per side)
Switch Configuration:
2-Way (A/B)
Connector Type:
DB25 (25-pin) and Centronics (36-pin)
Interface:
Parallel
Switching Method:
Manual rotary knob
Switch Positions:
AaBb / AbBa
Condition:
Used – Inspected and Tested
Seller Notes:
Unit only; no cables included. Rust noted on back top corner.
Form Factor:
Desktop
Compatible With:
Parallel printers, plotters, and DB25/Centronics peripherals
Condition Notes:
Unbranded 2-way 4-port Data Transfer Switch tested and in working order. Good used condition; surface rust on back top corner. No cables included.
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Connector Type:
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Number of Ports:
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Form Factor:
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Country/Region of Manufacture:
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Seller Notes:
Unit only; no cables included.
Compatible With:
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2-Way DB25 Data Transfer Switch Manual Rotary AB Switch 25-Pin Parallel Port

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29377
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Weight:
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Brand:
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Connector Type:
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Switch Positions:
2-Way (A/B)
Switch Mechanism:
Manual Rotary Knob
Interface:
Parallel / RS-232 / Serial
Form Factor:
Desktop / Tabletop Box
Power Required:
None — passive mechanical switch
Compatible With:
Parallel printers, serial devices, RS-232 equipment
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Condition:
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Seller Notes:
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Condition Notes:
This unbranded 2-way DB25 manual AB data transfer switch has been tested and is in working order. Rotary knob and all three DB25 connectors are functional. Light cosmetic wear on enclosure. Please contact us with any questions.
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PC Concepts 2-Way AB Data Switch DB25 25-Pin Serial Parallel Printer Switch Box

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Weight:
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Number of Ports:
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Interface Type:
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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:
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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.