Amazon.com: EXVIST 4G LTE Industrial Mini PCIe to USB Adapter Industrial Dongle W/SIM Card Slot Compatible W/WWAN/LTE 3G/4G Mini PCIe Module Like Quectel EC25-AF EG25-G etc. for Quick Network Connection : Electronics
Huawei ME906C 4G LTE M.2 NGFF Module
EXVIST 4G LTE USB Dongle in Taiwan Works with Quectel IoT Modems
Source SIMCOM 4g lte module sim7600e-h1c board high speed low cost 4g cat4 lte wireless module SIM7600E-H1C board on m.alibaba.com
Source Módulo sim7100e 2g/3g/4g LTE-FDD para rastreador gps/m2m produtos/iot comunicação 4g lte on m.alibaba.com
GPD Pocket 3 mini-laptop gets a 3rd-party 4G LTE module (Making the most of modularity:) - Liliputing
Yeastar 4G-LTE modules (voice + data), 486,71 €
BPI-4G LTE module for banana pi (USB interface) - BPI accessories - banana pi single board computer open source project official forum BPI team