The QI charger works well for my Samsung Galaxy S10e and the micro usb works for other older stuff I have. The cable management built into the device is really sleek and convenient. My only wish is that the micro usb cable was about 2 feet longer.
When not in use, there is a pulsing noise. Once a device is placed on it, the noise goes away. Also, the target area is small to activate a charge, and it is really easy to bump the phone off this target so less than the expected charge is received.