LENOVO FOXCONN SDX61 SUB6 5G M.2 WWAN (X1 G14)

Harness the power of 5G with the Lenovo Foxconn SDX61 Sub-6 5G M.2 WWAN Module, engineered for the ThinkPad X1 series. Delivering up to 2.5 Gbps download speeds over 5G NR, this module transforms your laptop into a high-speed connectivity hub, enabling seamless video conferencing, rapid file transfers, and uninterrupted cloud access from virtually anywhere.

Overview

Built around the Qualcomm Snapdragon X61 modem, this M.2 3042 card supports both standalone (SA) and non-standalone (NSA) 5G networks, along with LTE-A Pro and WCDMA fallback for reliable coverage. It features dual MHF4 antenna connectors for optimal signal reception, and supports both nano-SIM and eSIM for flexible carrier options. With PCIe Gen 3 interface, it ensures low-latency, high-bandwidth connectivity. Advanced features include Secure Boot and Firmware Over-the-Air (FOTA) updates for enhanced security and easy maintenance.

What stands out

• Blazing-fast 5G Sub-6 GHz connectivity with up to 2.5 Gbps download and 900 Mbps upload speeds.
• Qualcomm Snapdragon X61 chipset for efficient performance and broad network compatibility.
• Dual SIM support (nano-SIM and eSIM) for versatile carrier options.
• Integrated GNSS (GPS, GLONASS, BeiDou, Galileo, QZSS, SBAS) for precise location services.
• Compact M.2 3042 form factor with PCIe Gen 3 interface for easy integration.
• Secure Boot and FOTA updates keep the module protected and up to date.

Technical details

• Form Factor: M.2 3042 (Key B or B+M)
• Chipset: Qualcomm Snapdragon X61
• Frequency Bands: Sub-6 GHz 5G NR
• Interface: PCIe Gen 3
• Max Download Speed: 2.5 Gbps (5G NR)
• Max Upload Speed: 900 Mbps (5G NR)
• SIM Support: Nano-SIM (4FF), eSIM
• Antenna Connectors: 2x MHF4 (Main, Aux)
• Supported Technologies: 5G NR (SA/NSA), LTE-A Pro, WCDMA/HSPA+
• GNSS: GPS, GLONASS, BeiDou, Galileo, QZSS, SBAS
• Operating Voltage: 3.3V
• Operating Temperature: -10°C to 55°C
• Driver Support: Windows 10/11, Linux
• Compatibility: Lenovo ThinkPad X1 series (X1 Carbon Gen 10/11, X1 Yoga Gen 7/8, X1 Extreme Gen 5/6, P1 Gen 5/6, and similar)

Our verdict

The Lenovo Foxconn SDX61 is a top-tier 5G WWAN module that delivers exceptional speed and reliability for mobile professionals. Its robust feature set and broad compatibility make it an ideal upgrade for ThinkPad X1 users seeking next-generation connectivity.