DW95-ABCD manual data transfer switch in its original packaging. The unit appears unused but has not been tested, so functionality is unknown. Designed to allow compatible computers, printers, and other peripherals to share a connection, this manual rotary switch requires no external power. Features Model: DW95-ABCD Four selectable ports labeled A, B, C, and D Additional I/O connection Mini-DIN and 9-pin serial-style connectors Shielded metal housing Gold-plated contacts, as stated on the original packaging Manual rotary selector No external power required Original box included One DW95-ABCD Data Switch and its original box, as pictured. No additional cables or accessories or instructions are included unless shown. Please note: This item is sold untested, with no guarantee of functionality. Buyers should verify compatibility with their equipment before purchasing Unit appears new and unused. Untested; working condition is unknown. Original cardboard box shows visible storage wear, creasing, and damage to some corners. Please review all photographs for the exact condition and included item