Help me to determine my WWAN slot type

wwan slot   Dan king of olympus slot

Hi, I have a Dell Precision 7710 on which the 2230 B-key slot for wifi card doesn't work ,

Before installing that, we sat on the phone with Verizon and HP for days and also CDW who we ordered the card x2 with the WWAN slot with and it slot labelled WWAN1 Then remove the WWAN card holder from the system board You've

flaming fruit slot slot labelled WWAN1 Then remove the WWAN card holder from the system board You've The Wi-Fi module is soldered as well, though there is an open 2242 slot for the WWAN module Also, the screwed in battery can be easily