If you still see a yellow triangle after installation, Windows 10 may have overwritten your choice with a newer, non-working driver version.
You must verify that Windows recognizes the cable and assigns it a communication port. usb download cable gev189 driver windows 10 new
Right-click any grayed-out or error-marked Leica or Prolific devices. Select . If you still see a yellow triangle after
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: In Device Manager, right-click the CP210x device > Properties > Power Management . Uncheck "Allow the computer to turn off this device to save power." Data Transfer Best Practices