Lenovo ThinkPad Fibocom L850-GL CAT9 WWAN Module II - Wireless cellular modem - 4G LTE - M.2 Card - 450 Mbps - for ThinkPad X1 Carbon (7th Gen) 20QD, 20QE (WWAN upgradable), X1 Carbon Gen 8 20UA

Fibocom L850-GL is an industry-leading LTE CAT9 high-speed full Netcom module researched and developed based on Intel's 7360 platform, adopting an M.2 interface. With a downlink speed of up to 450Mbps and an uplink speed of up to 50Mbps, the L850-GL is the perfect cellular solution for world travelers' devices that need top connectivity speed anywhere LTE is present. It is an excellent application for anyone looking to upgrade select ThinkPad PCs from lower speed modules.