M.2 Key B to Mini PCIe Adapter w/ 2 NANO SIM Card Slots for 3G 4G 5G Module - Walmart.com
M.2 B Key to Mini PCI-E 5G modules PINS compatible Adapter Converter Card with SIM Card Slot for Quectel, Telit, SIMCom etc. Size 3050, USB 3.0 support
Mini Pcie To Pci Express Pci-e 1x Wireless Adapter Sim Card Slot With Dual Antennas For 4g 3g Lte Gsm Or Wifi Bt Module - Pc Hardware Cables & Adapters - AliExpress
SIMCOM SIM7600A Mini PCIe 4G LTE Cat1 Cellular Module
mPCIe Mini PCI-E Adapter Card with SIM Card Slot for 3G 4G Module USIM Card Slot Extension / WWAN LTE / GPS Card Desktop Laptop Gadgets - Newegg.com
Mini Pcie To Pci Express Pci-e 1x Wireless Adapter Sim Card Slot With Dual Antennas For 4g 3g Lte Gsm Or Wifi Bt Module - Pc Hardware Cables & Adapters - AliExpress
SIM7600G-H-PCIE SIMCom Original 4G LTE Cat-4 Module, Global Coverage, With GNSS Support, Mini-PCIe Connector, LTE-TDD, LTE-FDD, HSPA+, GSM, GPRS, EDGE