Scheda WWAN SIERRA EM7345 04X6014 4G LTE per Thinkpad X250 X1C W550 T450 X240 T440
WWAN is a predictable, cost efficient remote access solution. Features and Benefits of ThinkPad EM7345 4G LTE (4XC0F46957) ThinkPad T440s/ T440/ T450s/ T550 All All. 4G WWAN Card X 1 PCS. ThinkPad X240/ X240s/ X250 All All.