Precision M4800 need upgrade for WWAN and Data Encryption card
At this moment I live and work in Ukraine. In this country I cant find any official DELL representative. So I decided to ask here. Two weeks ago I've purchased used (but in very good condition) Precision M4800. And now I have 2 questions about upgrade of my laptop. 1. Can anyone give me a list of supported WWAN modules? Real experience is appreciated! I know about Sierra MC7355, but I think $250 is too much for official and original but outdated WWAN module.
2. I've discovered that my laptop support hardware data encryption. Can I purchase Dell Data Encryption Accelerator Card to enable this option in my laptop? I need hardware encryption / decryption. Any advice will be appreciated. Thank you!