Bus-powered; no external power supply required for low-power devices FJ-U02S Fjgear Auto USB Sharing Switch - 2 Port 2 in 1 Out
Last updated: October 2025. Driver versions and Windows update policies change frequently. If you have found a new solution for the FJ-U02S driver, please consult your device manufacturer or a professional IT technician.
Surprisingly, Microsoft maintains a legacy catalog.
Linux handles the FJ-U02S surprisingly well. The kernel includes built-in modules ( pl2303.ko or cp210x.ko ). fj-u02s driver