For the best results, use the dedicated installer provided by your software vendor or the official Feitian download page. Always unplug the device before starting the installation.
If exclamation marks persist, you may need to manually update the driver by right-clicking the entry in Device Manager and selecting Update Driver > Search automatically . Issue using Rockey4 on Windows 11 feitian rockey4 usb driver windows 11 top
Plug in the dongle. The LED light should blink initially and then turn solid once it is recognized. For the best results, use the dedicated installer