Lenovo 4XC1K20993 network card Internal WWAN 1000 Mbit/s

Lenovo 4XC1K20993

Fibocom L860 CAT16 4G LTE WWAN Module

The Lenovo 4XC1K20993 Fibocom L860 CAT16 WWAN Module is a high-speed internal 4G LTE solution designed for ThinkPad X1 Carbon Gen 10 users who require seamless cellular data connectivity on the move. Ideal for business travelers and mobile professionals, this module delivers a powerful alternative to Wi-Fi by enabling instant access to LTE networks globally.

Introduction :

Reliable LTE connectivity for mobile professionals

With support for LTE CAT16, the Fibocom L860 offers blazing download speeds up to 1Gbps and upload speeds of up to 150Mbps. Built on the PCIe Gen2 M.2 interface, it integrates smoothly into supported ThinkPad laptops, delivering ultra-fast wireless connectivity without the need for USB dongles or tethering. The internal antenna design ensures reliable performance in a compact form factor.

Expanded Overview :

Support for LTE-TDD, LTE-FDD, and WCDMA enables compatibility across a broad range of network bands and regions. Whether you're connecting in North America, Europe, or Asia, the module ensures robust and flexible mobile data access. The addition of MU-MIMO (Multi-User Multiple Input, Multiple Output) technology further enhances signal quality and performance in dense network environments.

Certified in regions including the EU (CE), Korea (KCC), Mexico (IFT), Philippines (NTC), South Africa (ICASA), and Taiwan (NCC), this WWAN module is globally ready and reliable. Whether working from remote sites, on transit, or in areas with limited Wi-Fi, the Fibocom L860 enables uninterrupted productivity.