1. L850-GL DW5820E 284DC 4G wireless module for DELL 5410 5420 5430 3510 5530 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.
