Job lot of 4 manual data transfer / switch boxes. Mix of 
RJ45 and DB25 parallel switching configurations. Metal cased 
units with rotary and toggle switches.

CONTENTS:
- 1x RJ45 A/B switch (rotary knob)
- 1x RJ45 A/B switch (toggle switch)
- 1x DB25 A/B/C switch (rotary knob, 4x DB25 female ports)
- 1x RJ45 A/B switch BOXED (model DW-RJ45AB, original 
  packaging — "High-Quality Data Transfer Switch Box")

FEATURES:
- Metal cased construction
- Passive manual switching, no power required
- Boxed unit advertised: metal case full shielded, gold 
  plated connectors, heavy duty rotary switch, anti-skid 
  rubber feet

USE CASES:
- Manual A/B failover between two network paths (RJ45)
- Switching parallel printer / Centronics devices (DB25)
- Legacy industrial equipment switching
- Retro computing setups (Amiga, Atari, vintage PC)
- Lab/test rigs needing manual signal routing

CONDITION:
Used, three loose units show light cosmetic wear from 
storage. An couple of units are missing their feet.  Boxed unit appears unused inside original 
packaging. Sold as seen, untested, no returns.

POSTAGE:
All units packed in one double-walled box, bubble wrapped, 
tracked 48 courier.