YoctoHub-GSM-3G-EU - 3G cellular GSM hub for Yoctopuce modules (900MHz/1800Mhz)
M.2(M.2) 3G/4G/5G Module to Type C /USB 3.0 Adapter with NANO SIM card Slot | eBay
Waveshare 4G/3G/2G/GSM/GPRS/GNSS HAT for Raspberry Pi Jetson Nano Based on SIM7600G-H Supports LTE CAT4 up to 150Mbps for Downlink Data Transfer the Global Version Positioning Module : Amazon.co.uk: Computers & Accessories
3G/4G Embedded Module, Professional 4G Mini Module LTE NGFF WWAN M.2 Card Support GNSS & A-GPS for Electronics and Mobile Devices: Amazon.co.uk: Computers & Accessories