Sierra EM7430 FDD/TDD-LTE 4G Module for Thinkpad X270 X1 Carbon Fiber 5th Generation (20HQ, 20HR) X1 YOGA X1 Tablet Gen 2
https://www.vogueparade.com/shopping/EN/200001077/1/32954522407/sierra-em7430-fddtdd-lte-4g-module-for-thinkpad-x270-x1-carbon-fiber-5th-generation-20hq-20hr-x1-yoga-x1-tablet-gen-2//