Tripp Lite B170-002-R IEEE Reversible 2 Position 3xDB25F Gold AutoSwitch Designed for use with all printers including IEEE high speed printers; reversible: connect 1 PC to 2 printers or 2 PCs to 1 printer No AC required Status LEDs quickly identify the mode as well as the port in use Compact design enable switch to be located almost anywhere Has both Automatic and Manual mode Lifetime Warranty