Chosen Solution

recently my console is under repair because the controls are not connected, and the technician told me it is the frequency card. Is this WiFi card you sell the one I need?

Here is the guide you’ll need: Xbox One Wi-Fi Board Replacement And the part: Xbox One Wi-Fi Board (You may be able to get one cheaper from ebay or even a whole broken console.) It is probably the WiFi board. If you replace it and it isn’t fixed, then it could be the front panel board which the antenna is connected to, but even without that part entirely the controllers should pair. Hope this helps!