Amazon.com: AT&T USBConnect 881 USB Modem (UMTS/HSDPA/HSUPA) : Electronics
Amazon.com: OSTENT GSM/GPRS/Edge/WCDMA/UMTS/HSDPA 3.5G Modem with SIMCOM SIM5216E Module COM/RS232/Serial Port at Commands Bulk SMS MMS TCP/IP : Electronics
Amazon.com: 3G/4G Embedded Module, Professional 4G Mini Module LTE NGFF WWAN M.2 Card Support GNSS & A-GPS for Electronics and Mobile Devices : Electronics
Amazon.com: 4G / 3G / GNSS HAT Module for Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+/4B/Jetson Nano, Based on SIM7600A-H , 4G Communication and GNSS Positioning Module Support LTE CAT4 up to 150Mbps :
Amazon.com: Huawei E220 HSDPA/UMTS USB 3G Modem : Electronics
Amazon.com: Mini USB 3G Dongle Modem, 3G Network Card USB Dongle Support UMTS:B1 Band Does NOT Support WiFi White : Electronics
Amazon.com: TP-LINK TL-MR3420 3G/4G Wireless N Router : Electronics
Amazon.com: SIM7600E LTE Cat-1 HAT Module, Support for LTE Cat1/3G/2G Communication Professional GNSS Positioning, 16 Channel Receiving, Support Dialing Surf Internet, Phone Call, etc : Patio, Lawn & Garden
Amazon.com: TECHTOO 3G 4G LTE Antenna Wide Band 5dbi 700-2600Mhz Omni Directional GSM WiFi Antenna with RP SMA Connector for CEP Router Access Point Wireless Rang Extender and Other Network Device (2Pack) :
Amazon.com: Mini USB 3G Dongle Modem, 3G Network Card USB Dongle Support UMTS:B1 Band Does NOT Support WiFi White : Electronics
Amazon.com: Mugast HSDPA USB Stick, SIM Modem, 7.2Mbps 3G Wireless Network Dongle with TF SIM Card, 3G: HSDPA/UMTS, Support MTS/HSDPA/GSM : Electronics
Amazon.com: 4G LTE Router with SIM Card Slot 300Mbps Unlocked Wireless Mobile WiFi Hotspot Routers with 4pcs Non-Detachable Antennas for B2/B4/B5/B12/B13/B17/B18/B25/B26[Not for Verizon] : Electronics
Amazon.com: 4G 3G 2G GSM GPRS GNSS HAT Based on SIM7600G-H LTE CAT4 150Mbps Wireless Communication Telephone Call SMS Positioning for Raspberry Pi 4 3 2 Model B B+ Zero W WH
Amazon.com: Unlocked Huawei E372 42Mbps 3G USB Modem dongle data card HSPA+/ UMTS 2100/1900/900/850MHz : Electronics
Amazon.com: 3G/4G & LTE Base HAT for Raspberry/ Asus Tinker Board/ Samsung ARTIK /Rock64 Media/Liber Computer Board : Electronics