Note 9 DeX User 5 Works great with my Galaxy Note 9 and DEX Pad. If you use a case, there's a high chance that you will have to remove it to be able to get a secure connection with your DEX Pad usb-c plug. This solved that issue for me.I also use it with a Cable Matters DP hub to extend the reach and keep the hub out of sight.Connection is stable. Haven't had any issues so far.