M.2 B Key specialy modified for G modules PIN to Mini PCI-E Adapter Converter Card with SIM Card Slot for Sierra Wireless modem or SIM by wodaplug.com which is compex & wodaplug LTE boards compatible with sierra wireless, Quectel, SIMCom or other modems (modules). 524wifi.com
Please see PIN chart diagram picture to check, if its compatible with your 5G module