PRODUCT DESCRIPTION Best Quality JLAT1 Antenna FPC Connector For iPhone XS / XS Max (JUAT-1). JUAT-1 FPC Connector is used to connect Antenna cable to Motherboard. Replace damaged or non-working JUAT-1 Antenna FPC Connector with our best quality Part for iPhone XS / XS Max. We Recommended for Professional Installation. Port Designation: JUAT-1 Number of Pins: 14 It’s also known as: iPhone Antenna Connector.