The 36 Centronics Switch Box is a multiple manual printer switch connected by 36 Centronics and capable of crossover sharing.

The D25 Female 2 Port Serial Switch Box is a multiple manual printer switch connecting by D25 Female Serial/Parallel 2-1/1-2.

The D25 Female 4 Port Serial Switch Box is a multiple manual printer switch connected by D25 Female Serial/Parallel 4-1/1-4.

The D9 Female 2 Port Serial Switch Box is a multiple manual switch that is connected to D9 Female 2-1/1-2.

The D9 Female 4 Port Serial Switch Box is a switch box which allows computer-sharing on devices that allows two or four users to share one peripheral or one user to share two or four peripherals.

The Printer Switchbox - 2 Port is a multiple printer switch connecting by 36 Centronics 2-1/1-2.

This high quality manual RJ45 Ethernet data switch box which allows multiple users to share a peripheral device, and provides an economical option to purchasing additional peripherals.

The RJ45 Switch Box 4 Port is a switch box computer-sharing device that allows four users to share one peripheral or one user to share four peripherals.

High-quality 2 port SVGA and single PS/2 data transfer transfer switch allows multiple users to share a peripheral or device