I want to add Wi-Fi to an OptiPlex 5060 SFF and ordered a Dell T0HRM M.2 Intel 9560 card. The Dell rep said that the OptiPlex had an internal antenna and didn't require any other parts. The card is able to periodically detect an SSID but will not connect. I'm sure that I need an antenna but don't know the part to order. Does anyone have this configuration working and can take photos? Does anyone know the correct parts to order? Thanks!