Internal WWAN card Lenovo 4XC1Q24435 Wireless M.2

ThinkPad Quectel RM520N-GL 5G M.2 WWAN Module for X1 2-in-1 Gen 9/T16 Gen 3 is an internal M.2 Key-B WWAN card that provides mobile broadband connectivity. The module supports 5G NR (SA and NSA), LTE-FDD, LTE-TDD, UMTS and HSPA+ networks with receive diversity for improved signal reception. Designed to be installed in compatible Lenovo systems, it delivers cellular data access for laptops and 2-in-1 devices.

Advantages

The Lenovo 4XC1Q24435 (Quectel RM520N-GL) supports multiple cellular standards including 5G NR, LTE-FDD/TDD and UMTS/HSPA+, enabling wide network compatibility. As a standard M.2 Key-B WWAN module it fits into supported M.2 slots and offers receive diversity to help maintain stable connections. Its design targets integrated mobile connectivity for Lenovo X1 2-in-1 Gen 9 and T16 Gen 3 platforms.

Suitable for

• Providing mobile broadband for Lenovo laptops and 2-in-1 devices
• Field work and mobile office scenarios requiring cellular data
• Users who need 5G and fallback to LTE or UMTS networks

Key specifications

• Form factor: M.2 Key-B WWAN module
• Supported networks: 5G NR (SA/NSA), LTE-FDD, LTE-TDD, UMTS, HSPA+
• Receive diversity: Yes
• Manufacturer part number (MPN): 4XC1Q24435

How to use

Install the M.2 Key-B module into a compatible WWAN slot on the Lenovo device following manufacturer instructions. Ensure the device is powered off and battery removed if required before installation. After physical installation, install the appropriate drivers and configure mobile network settings or insert a compatible SIM card to enable cellular data connectivity.

Recommendations

Use the module with devices officially supporting the Quectel RM520N-GL or Lenovo 4XC1Q24435 to ensure full compatibility. Keep drivers and firmware updated and use a mobile data plan with a compatible carrier for best performance.