1. EM7355 04W3801 4G wireless module for Lenovo Thinkpad X240 T440 T540P W540
2. Replace your broken, damaged or non-working item with a new one
3. Each item has been checked and in good condition before shipping
4. Completely fit and work
5. The installation of any new part should be done by a qualified person. We will not be responsible for any damage caused during installation.