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Amazon.com: Mini PCI-E to USB Adapter with SIM Card Slot for WWAN/LTE Module (Industrial-Grade) : Electronics
Amazon.com: Nokia 105 4G Dual-SIM 128MB ROM + 48MB RAM (GSM Only | No CDMA) Factory Unlocked Android 4G/LTE Smartphone (Black) - International Version : Cell Phones & Accessories
Amazon.com : Tablet With Sim Card,8 inch Tablet,5G WiFi+4G LTE Tablet and Phone With Case(Make Calls) GSM Unlocked,Phablet,3GB+32GB,8MP+5MP,Android 11 Tablet Octa-Core 2.0GHz,5100mAh,GPS,Bluetooth 5.0 (Black) : Electronics
Amazon.com: Taidacent SIM800L GPRS GSM Module Micro SIM Card Core Board GSM Quad Band TTL Serial Port ESP32 ESP8266 SIM800L : Cell Phones & Accessories
Amazon.com: Module,Development Board Module Kit,5~26V SIM Development Module,Fit for SIM900 850/900/1800/1900 MHz GPRS/GSM,Quad-Band 850/900/ 1800/1900 MHz - Would Work on GSM Networks : Electronics
Amazon.com: SIM808 Module GSM GPRS GPS Development Board + IPX SMA GSM GPS Antenna Support 2G Network for Arduino Raspberry Pi : Electronics
Amazon.com: Samsung Galaxy A13 (SM-A135M/DS) Dual SIM,32 GB 3GB RAM, Factory Unlocked GSM, International Version - No Warranty - (Black) : Cell Phones & Accessories
Amazon.com: Anysun Goip-16 Gsm Voip Gateway w/ External Antenna 16 GSM Channels up to 16 SIM Cards by GOIP : Office Products
Amazon.com: $5 Prepaid GSM Sim Card for GPS Tracking Pet Senior Kid Child Car Smart Watch Devices Locators 30-Day Wireless Service : Cell Phones & Accessories
Amazon.com: Samsung Galaxy A53 5G (SM-A536E/DS) Dual SIM,128 GB 6GB RAM, Factory Unlocked GSM, International Version - No Warranty - (Awesome Peach) : Cell Phones & Accessories
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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