Usb Modem 3.75g

The phrase "USB modem 3.75G" refers to a specific generation of mobile broadband devices using HSUPA (High-Speed Uplink Packet Access) technology, offering theoretical speeds up to 7.2 Mbps download and 5.76 Mbps upload ScribdDlink. In 2026, this product is in a late-lifecycle phase, increasingly displaced by 4G and 5G alternatives Alibaba.

Market Trends & Insights (2026)

* 3G Sunset Strategy: Over 60% of global operators have phased out or are currently decommissioning 3G networks to reallocate spectrum for 4G/5G Alibaba. Consequently, 3.75G modems now hold less than 20% market share in the cellular connectivity sector.

* Regional Demand Pockets: Demand remains persistent in Africa, the Middle East, and parts of Southeast Asia, where 3G remains a critical, low-cost baseline for internet access AlibabaAlibaba.

* Shift to Hybrid Hardware: The market has largely pivoted to 3G/4G hybrid modems. The price difference between a pure 3G device and a basic 4G LTE dongle has shrunk to <$2, leading many suppliers to phase out 3G-only production Alibaba.

Product Overview

Modern 3.75G modems are typically marketed as budget-friendly "unlocked" dongles that support multiple network carriers AlibabaAlibaba.

I have compiled a list of available 3.75G USB Modems and verified Manufacturers currently supplying these devices from key regions like Shenzhen. The files below include pricing, MOQ, and supplier certifications.