If your device is powered by the USB port on your computer and you aren’t using our proprietary solution number 1: The signal amplifier for maximum operating range of radio charms, then it’s advisable to observe the conditions:
Do not connect the device through the front USB connector of system unit;
Do not connect the device via external passive USB hubs;
Do not connect the device via USB power strip without filters;
Do not use power supply with low voltage of 5 volts in system unit;