Lenovo 4XC1D69578 network card Internal WWAN 450 Mbit/s

ThinkPad Fibocom L850-GL 4G LTE CAT9 III is a highly integrated 4G WWAN module which uses M.2 form factor interface. With downlink speed of up to 450Mbps and uplink speed of up to 50Mbps, L850-GL is the perfect cellular solution for world travelers' devices that need top connectivity speed anywhere LTE is present. It is a top application choice for you to upgrade the ThinkPad from lower speed modules.