It looks like you’re trying to find driver software for a 2-port USB 2.0 printer auto-sharing switch — likely a small box that lets two computers share one printer (or one computer share two printers) by pressing a button or auto-switching.
The 2-port USB 2.0 printer auto sharing switch offers several benefits, including: It looks like you’re trying to find driver
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Driver for 2-Port USB 2.0 Printer Auto Sharing Switch – Do You Really Need One? Auto Switches: Use software (the driver) to detect
Auto Switches: Use software (the driver) to detect a "Print" command and automatically toggle the connection to the active computer. Why Do You Need the Driver? It looks like you’re trying to find driver
After installing the printer driver, go to Devices and Printers → right-click your printer → Printer Properties → Ports → ensure it says “USB001” (or virtual USB port) and check “Enable bidirectional support.”