Dell Latitude E7440 – Using a MSATA SSD in the MSATA WWAN Port = Yes, you can! | ComputerComputerComputer
Dell Latitude 5401 - install second SSD into WWAN slot! - YouTube
Adding a Second NVMe SSD to a Lenovo ThinkPad X280 Using the WWAN Slot – PanicAcid.com
Amazon.com: Khadas M2X WWAN Extension Board with M.2 Slot for Adding a 4G/5G LTE Module Support Nano-SIM Card Slot/18-Pin GPIO Header/4G/5G Active LED : Electronics
NGFF M.2 Key B to USB 3.0 Adapter Expansion Card with SIM 8pin Card Slot for WWAN/LTE 3G/4G/5G Module Support 3042/3052 M.2 SSD|Computer Cables & Connectors| - AliExpress
T495, is this empty WWAN slot? Could I actually fit in a second SSD inside? : r/thinkpad
Latitude 5480, 2nd SSD in WWAN slot confirmed working : r/Dell
Latitude 5490 support SSD M.2 2242 in the WWAN Slot? - Dell Community
Solved] Help me to determine my WWAN slot type - mPCIe or .M2? - DIY e-GPU Projects - Tech|Inferno Forums
how to use ssd in your laptop WWAN | wifi card port - YouTube