HP NFC antenna 857632-001 is the antenna spare part listed for the HP EliteBook Folio 1040 G3 Notebook PC. It is used with the computer’s NFC module, providing the antenna component for that near-field communication assembly.
HP’s service guide shows the antenna connected to the NFC module and positioned on the TouchPad during replacement. This makes the part relevant when servicing that specific NFC antenna arrangement in the listed notebook. The guide identifies it separately from the NFC module itself, so 857632-001 refers to the antenna component.