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This model DW5811e is the same across all units, but Dell uses three different part numbers for this product. You may receive any of these part numbers—function and compatibility are identical.
Upgrade your Dell laptop with fast, reliable mobile broadband. The Dell K9CNF (DW5811e) is a genuine Sierra Wireless EM7455 LTE module designed to deliver high‑speed 4G connectivity, GPS support, and global carrier compatibility.
Compatible Models Include:
Disclaimer: The compatibility information provided is based on publicly available data. We cannot guarantee compatibility with your specific system. Please verify compatibility before ordering. If the item does not work for your setup, you may return it within 7 days, but both shipping costs will be the buyer’s responsibility.
