Dynabook Tecra PS599C-07400V Sierra LTE Modem Driver 7.66.4915.0603 for Windows 10 64-bit Nov 10, 2021
... package contains the files needed for installing the LTE Modem driver. If it has been installed, updating ... systems will be able to properly recognize the mobile broadband component model and manufacturer, connect to the internet ... different vulnerabilities, support for new operating systems and mobile broadband modules, and other related changes. ...