DB25 manual data switch box can be used to switch between two different PC computers to one serial/ parallel peripheral device such as printer or one PC computer to switch between two serial/ parallel peripheral devices.
Heavy-duty dial contorl switch knob. Anti-skid rubber feet. Easily switch between devices.
Connectors are fully shielded for maximum EMI/RFI protection.
Switch box does not require power.
Standards UL, CSA, ISO 90012000 manufacturer.