If you tell me the you're trying to connect (e.g., a keypad phone, Miracle Box, or tablet), I can help you find the exact tool or firmware needed for your task.
Most modern 64-bit Windows systems require a manual installation process if the automatic detection fails. coolsand rda usb driver 64-bit windows 10
A: Most likely a power management issue. Go to Device Manager → Universal Serial Bus controllers → right-click each “Root Hub” → Properties → Power Management → uncheck “Allow the computer to turn off this device”. If you tell me the you're trying to connect (e