U0403A (mini card Rev 2.1 4G / 5G module to USB 3.1 Adapter)
4G LTE IOT Mini PCIe to USB Adapter W/SIM Card Slot for WWAN/3G/4G/WiFi Module | eBay
Source Quectel CAT4 Module 4G USB Dongle LTE Modem 4G LTE MODULE SIM Card EC25-J EC25-AF EC25-AU EG25-G on m.alibaba.com
4G LTE USB Module – CubieTech
Amazon.com: 70 3G/4G LTE Base Hat for Raspberry Pi 4/3/2/B+ Module Computer Board to USB with SIM Card,3G/4G LTE to USB Module,3Amps Efficient and Low Quiescent Current Power,for Desktop PC/Laptop : Electronics
4G LTE USB Module – CubieTech
U0903A (M.2 Key B LTE Card to USB 3.0 Adapter)
4G LTE USB Module – CubieTech
U0401A (3G/4G Wireless USB MODEM)
4G LTE Industrial Mini PCIe to 4PIN PH2.54 Adapter
Teradek Node II LTE/4G/3G Multi-Mode Modem Module 10-0028-C B&H
4G LTE Industrial Mini PCIe to USB Adapter W/SIM Slot
4G LTE Mini PCIe to 4PIN PH2.0 Adapter W/SIM Card Slot
SIM7600G-H 4G HAT (B) For Raspberry Pi, LTE Cat-4 4G / 3G / 2G Support, GNSS
Amazon.com: EXVIST 4G LTE Industrial Mini PCIe to USB (Type-C 3.1) Adapter W/SIM Card Slot for WWAN/LTE 3G/4G Module Suitable for M2M & IoT Applications Like Raspberry Pi Industrial Router IP Camera :
4G module via USB - Banana Pi Wiki
Dongle Usb Raspberry Pi Zero | 4g Usb Dongle Raspberry Pi | Raspberry Pi Lte Dongle - 4g - Aliexpress
4g Lte Usb Dongle W/quectel Ec25 Series Iot/m2m-optimized Lte Cat 4 Lcc Module Sim Card Slot Or Gps Lte Fdd - Iot Accessories - AliExpress
4G module via USB - Banana Pi Wiki
4g Dongle Module Usb Uart Communication Support 2g 3g 4g 50mbps Uplink 150mbps Downlink Computer Accessories For Pc | Fruugo US
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
4G LTE Mini PCIe to USB Adapter WSIM Card Slot Type-C for WWAN/3G/4G/WiFi Module | eBay
UN32A (M.2 B Key 5G / 4G / LTE Card to USB 3.0 Adapter)
4g Lte Development Board Industrial Mini Pcie To Usb Adapter W/sim Card Slot P2u52 For Wwan/lte 3g/4g Wireless Module - Add On Cards & Controller Panels - AliExpress
PIEC25-E Banana Pi 4G Module for BPI-R2 and BPI-R64 — KKSB Cases
