Dell Latitude 5424 Rugged Setup and Specifications

M.2 (Socket 1, Key A)

Wireless Local Area Network (WLAN) / Wireless Gigabit Alliance (WiGig)

M.2 (Socket 3, Key M)

SATA / PCIe x2 or PCIe x4 SSD

M.2 (Socket 2, Key B)

SSD / Wireless Wide Area Network (WWAN)