HP spare part: WWAN module (Intel XMM 7360 LTE-Advanced [Cat 9]). Unverified source; not bench-tested.
Source notes
Manual on file for HP Elite c640 14 inch G3 Chromebook Maintenance and Service Guide, PDF page 19: "module (Intel XMM 7360 LTE-Advanced [Cat 9]) N13692-001". Source link not recorded and not verified as an HP document (red, not sure). (via v10 fold 2026-11-12)