Lenovo ThinkPad Fibocom L850-GL CAT9 M.2 WWAN Module

The Lenovo 4XC0R38452 is a ThinkPad Fibocom L850-GL LTE CAT9 WWAN module that adds mobile broadband to supported ThinkPad laptops. Once the card is seated in the M.2 slot and a data plan is activated, your notebook can connect to LTE networks without relying on public Wi-Fi.

Built on the Intel 7360 platform, the module reaches download speeds up to 450 Mbps and upload speeds up to 50 Mbps when the network allows. Support for 2x2 MIMO and three-carrier aggregation keeps the connection stable, while the integrated eSIM makes it easy to switch between compatible carriers when you travel.

The card measures only 40 × 30 × 2.3 mm, so it disappears inside the chassis and adds virtually no weight. Installation is straightforward for anyone comfortable upgrading memory or storage in a ThinkPad, and once installed the operating temperature range of -10 °C to 55 °C allows reliable use in offices, airports, or outdoor job sites.

Frequent travelers, field technicians, and remote workers who need secure, always-on internet access will appreciate the freedom this module provides. Instead of hunting for hotspots, you can start video calls, download large project files, or stream training content wherever LTE coverage exists.

• LTE CAT9 module with download speeds up to 450 Mbps and upload speeds up to 50 Mbps
• 2x2 MIMO, three-carrier aggregation, and eSIM support for dependable global connectivity
• M.2 interface allows quick installation in compatible Lenovo ThinkPad laptops
• Compact size of 40 × 30 × 2.3 mm fits neatly inside the notebook chassis
• Operating temperature range of -10 °C to 55 °C suits offices, travel, and field work