Bulk Usb Modem
Overview
Product sourcing insights & recommendations


The global market for mobile broadband modems, specifically USB form factors, is undergoing a significant transition toward Industrial IoT (IIoT) and 5G integration. The market is projected to reach $10.8 billion by 2030, with external USB modems currently holding a 34.8% market share StrategicmarketresearchAlibaba.
Market Trends & Insights
* 5G Transition: 5G NR modem shipments are expected to surpass LTE-based units by 2026. Advanced 5G models now achieve 28.6% better throughput efficiency through carrier aggregation StrategicmarketresearchAlibaba.
* Industrial Dominance: USB modems are now the default form factor for embedded M2M gateways due to their plug-and-play simplicity. Ruggedized versions (operating from -40°C to +85°C) account for 13.5% of the total market Alibaba.
* Bulk Usage Scenarios: The demand for high-volume SMS marketing remains steady, with hardware evolving into 16-32 port modem pools that feature auto-SIM switching and IMEI rotation to navigate carrier restrictions AlibabaSmsdeliverer.
Product & Pricing Landscape
B2B pricing for bulk USB modems varies significantly based on industrial grading and chipset technology:
| Type | Chipsets | Price Range (Bulk) | Key Features |
|---|---|---|---|
| Industrial/M2M | SIM7600, EC25 | $45.00 – $62.00 | RS232/USB interface, PDU mode, metal housing AlibabaAlibaba |
| Consumer/Dongle | E3372h, MF782 | $5.50 – $18.50 | Ultra-portable, WiFi hotspot, plug-and-play AlibabaAlibaba |
Key B2B suppliers like Shenzhen Bailingjia Technology (17 years in business) and Shenzhen Yun Da Tong Technology specialize in these industrial modules, offering extensive customization for software and functional requirements AlibabaAlibaba.
Search Volume Dynamics (2020-2026)
Consumer interest reflects a massive surge in 5G interest, peaking in early 2026, while 4G remains a stable baseline for rural and industrial applications where 5G penetration is lower .
I have compiled a comprehensive list of B2B products and verified suppliers below, including detailed specifications for chipsets like SIM7600 and EC25.
Based on these market trends, you can continue with:
Bulk 4g 5g Usb Modem Sim7600 Ec25 E3372h Industrial Iot Sms Marketing
Products · Top picks & verified manufacturers

RS-232 IoT M2M 4G LTE Modem USB with Sim Slot Industrial 4G Module SIM7600 SMS GSM Modem
Shenzhen Qitai Technology Co., Ltd.🇨🇳CN7 yrs
Vending Machine USB RS232 LTE SIM Card Wireless 4g Modem
Shenzhen Hurryup Technology Co., Ltd.verified🇨🇳CN15 yrs
3G 4G HSDPA USB Modem Driver Download SIM7600 Chip 4G LTE Modem Driver
Shenzhen Sinapus Technology Co., Ltd.🇨🇳CN3 yrs
4G DONGLE SIM7600CE-CAT4 High Speed UART Industrial Sim Router External Antennas 4G LTE Wifi Dongle USB Modem
Hunan Teng Xin Technology Co., Ltd.🇨🇳CN5 yrs
M200 LTE 4G CAT1 Modem EC21G A7670E Wireless M2M IoT USB External Aluminum Casing SIM Card Slot SMS Voice Data Transfer
Shenzhen Bailingjia Technology Co., Ltd.🇨🇳CN17 yrs
Vending Machine USB RS232 LTE SIM Card Wireless 4g Modem

Wireless Sim Modem Industrial LTE 4G USB Wifi Dongle USB Dongle SIM7070G LTE Dongle CATM NB-IoT GPRS
Suzhou Story Network Technology Co., Ltd.verified🇨🇳CN8 yrs
Vending Machine USB RS232 LTE SIM Card Wireless 4g Modem
Shenzhen Kuanwei Technology Co., Ltd.🇨🇳CN1 yr
Mini PCIE EC25-E LTE Cat4 4G Module USB Dongle Modem USB Module ICs Product
Shenzhen Shanhai Technology Ltd.🇨🇳CN13 yrs
Vending Machine USB RS232 LTE SIM Card Wireless 4g Modem
Shenzhen Pinkuo Trading Co., Ltd.🇨🇳CN2 yrs
QuecteEC25 R2.1 4G LTE USB Dongle 150Mbps Linux/Android Plug&Play DualSIM Modem for IoT Remote Work GNSS Enabled USB Modem
Shenzhen Beswho Electronic Technology Co., Ltd.verified🇨🇳CN8 yrs
4G Industrial IoT Dongle Ms2372h-518 4G LTE M2M Modem External USB Wireless 150Mbps External Antenna
Shenzhen Sincere One Technology Co, Ltd.🇨🇳CN11 yrs
Waveshare SIM7600G-H 4G LTE Cat.4 Dongle Industrial USB 4G Modem Built-in GNSS GPS Beidou Global Multi-Band 2G/3G/4G Module

ALLINGE DRD236 4G LTE USB Modem E3372h-510 4G Linux Dongle Industrial Router With SIM Card
Jiangsu Lyngou Technology Group Co.,ltd🇨🇳CN7 yrs
Hot Selling Ec25-a Lte Modem 4g Dongle Usb Interface -Af

HAISEN QUECTEL EG21-G LTE Cat 1 USB Dongle 4G M2M & IoT Modem USB Modem for Industrial IoT and Smart Devices
Shenzhen Hapchuang Technology Co., Ltd.verified🇨🇳CN8 yrs
Moderate Price Unlocked E3372 USB 4G Modem
Shenzhen Woo Well Strong Technology Co., Ltd.🇨🇳CN17 yrs
Factory E3372 Hi link E3372h-607 4G LTE 150Mbps USB Modem LTE 4G USB Dongle With Antenna Ports
Hunan Jenet Communications Equipment Co., Ltd.🇨🇳CN7 yrs
IoT Enterprise 5G USB Modem AT Command SIM8202G/RM520N-GL Windows/Linux/Android Wired 5G SIM Dongle
Shenzhen Qitai Technology Co., Ltd.🇨🇳CN3 yrs![[100% OLT Compatible] 4G LTE Wireless USB Modem E8372H-320 ONU | 150Mbps External WiFi Adapter with SIM Port for Industrial](https://s.alicdn.com/@sc04/kf/H3a31720a171a402b95f51dac10e53cf07.png_640x640.png)
[100% OLT Compatible] 4G LTE Wireless USB Modem E8372H-320 ONU | 150Mbps External WiFi Adapter with SIM Port for Industrial
Xiamen Ouxinda Intelligent Technology Co., Ltd.🇨🇳CN3 yrs
Hot SellingEC25-AUFA EC25-A EC25 LTE Modem 4G Dongle USB Interface EC25-AF
RTX Technology Co., Limited🇨🇳CN8 yrs
ZYSY Hot Selling EC25-A LTE Modem 4G Dongle USB Interface -AF

High Speed 4G USB Dongle EC25AF Wireless Modem Stick for Stable Mobile Data Connection Reliable Network Communication
Ganzhou Xuanpin Trading Co., Ltd.🇨🇳CN1 yr
150Mbps 4G 5G USB Lte Router Wifi Modem with Sim Card Slot Usb Port Dongle Supplier Cheap E8372h-153 E3372-607
Shenzhen Qishun Technology Co., Ltd.🇨🇳CN8 yrs
E3372h-153 150Mbps 4G Usb Modem LTE Dongle
EXPAND GROUP CO., LIMITED🇭🇰HK1 yr
EC25-EC 4G LTE USB Dongle 4G Modem

E3372h-153 150Mbps 4G Usb Modem LTE Dongle
Shenzhen Expand Electronic Co., Ltd.🇨🇳CN16 yrs
RS232/RS485/USB 3g Modem SIM5320 Hsdpa Gsm Data Logger Input Output Modem
Shenzhen Yun Da Tong Technology Co., Ltd.🇨🇳CN10 yrs
4G Modem MF782 (OEM E8372) Modem 4G Wifi Sim Card 4G USB Wifi Dongle Plus a Pair of Antenna 4G Carfi PK E8372
Shenzhen X-Hong Industrial Co., Ltd.🇨🇳CN15 yrs
DNXT 3G 4G LTE USB Modem Wireless Mini UFI Dongle with Sim Card Slot 4g Stick Modem with External Antenna
Shenzhen Danone Xintong Electronic Co., Ltd.verified🇨🇳CN7 yrsRelated Searches
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Sources & References
18 sources cited · Verified industry data & reports

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