1. Huasj EM7455 1103582 FDD/TDD LTE Cat6 NGFF M.2 4G Module 300Mbps For Laptop / 4G router 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
