Lenovo 4XC1K20994 netwerkkaart intern WWAN 1000 Mbit/s

The ThinkPad Fibocom L860 CAT16 4G LTE WWAN Module is a wireless communication module with receive diversity designed for ThinkPad laptops. It connects via a PCIe Gen2 M.2 interface and provides mobile data connectivity with up to 1 Gbps downlink and up to 150 Mbps uplink, offering a cellular solution for users who need reliable network access while on the move.

Advantages

The module improves network reliability and availability for compatible ThinkPad systems by supporting 4G LTE CAT16 speeds and receive diversity. Its M.2 PCIe Gen2 form factor allows straightforward integration into devices that support WWAN modules, making it suitable for business travelers and mobile professionals requiring persistent cellular connectivity.

Key specifications

• Interface: PCIe Gen2 M.2
• Technology: 4G LTE CAT16
• Downlink speed: up to 1 Gbps
• Uplink speed: up to 150 Mbps
• Feature: receive diversity

How to use

Install the module into a compatible M.2 WWAN slot on the ThinkPad following the device manufacturer’s hardware instructions. After installation, install appropriate drivers and configure the mobile broadband connection with the operating system and your cellular provider’s APN settings to enable data service.

Recommendations

Ensure your ThinkPad model officially supports the Fibocom L860 WWAN module and verify carrier compatibility and required network bands before purchase. Use a supported SIM card and keep drivers and firmware up to date for optimal performance.