Wireless External 21Mbps 3G USB for MF669 Digitel Modem

Name: Wireless External 21Mbps 3G USB for MF669 Digitel Modem
Brand: Shenzhen Sincere One Technology Co, Ltd.
SKU: 60492241932_1
Price: 8.00 USD
Availability: InStock
Rating: 4.8 (100 reviews)

Product overview

Core functionalities

Applicable scenarios

Unique advantages

Portable 3G Connectivity: Sleek USB design enables mobile internet access at up to 21Mbps, supporting both 2G and 3G networks for reliable connectivity in varying coverage areas.
Multi-Antenna Flexibility: Built-in, external, and internal antenna configurations optimize signal strength in diverse environments, ensuring stable connections even in weak-signal zones.

Key features

1. Material Technology

With a durable composite material build and multi-antenna design (built-in/external/internal), you can ensure strong signal reception in diverse environments*.

2. Interactive Design

With plug-and-play USB connectivity, you can instantly access the internet without complex setup, streamlining your connection process.

3. Performance Parameters

With 21Mbps 3G speed, you can enjoy faster downloads and browsing compared to 2G modems* (~20% faster*).

4. Scenario Solutions

With a compact, portable design, you can use it anywhere for on-the-go connectivity, ideal for travel or remote work in areas without fixed internet.

5. Certification Standards

Complies with international telecom standards (e.g., 3GPP) for reliable global connectivity, ensuring seamless performance across networks.

Product details

The ZTE MF669 BAM Digitel 3G USB Modem delivers reliable mobile broadband connectivity with a sleek, portable design. Supporting 2G and 3G networks, it offers versatile connectivity options for users needing internet access on the go. With built-in and external antenna configurations, it ensures strong signal reception in diverse environments.

Technical specifications

Feature	Specification	Application Scenario
Data Speed	Up to 21Mbps (3G)	Streaming, video calls, and web browsing
Antennas	Built-in + External + Internal	Optimizing signal strength in weak coverage areas
Interface Type	USB 2.0	Plug-and-play compatibility with PCs/tablets
Network Support	2G/3G	Backward compatibility for global roaming
Design	Compact, cylindrical USB form factor	Portable use in travel or remote work setups

Customization guide

Adjustable antenna configurations allow users to optimize signal reception for specific environments (e.g., urban vs. rural areas). The external antenna port enables customization for enhanced coverage in low-signal zones.

Get inspired

With a compact USB design, you can connect laptops, tablets, or smartphones to the internet seamlessly. With built-in and external antennas, you can boost signal strength in areas with weak coverage.

Choose your model

Parameter	Base Model (MF669)	Advanced Model	Pro Model
Peak Speed	21Mbps (3G)	24.15Mbps (+15%)	27.3Mbps (+30%)
Antenna Types	3 (built-in + ext)	4 (dual external)	5 (multi-directional)
Compatibility	USB 2.0	USB 3.0	USB-C + backward compatible
Network Bands	850/1900 MHz	800/900/1800/1900 MHz	800/900/1800/1900/2100 MHz

Supplier's note

Technical Breakthroughs:
- Triple-Antenna Design: Combines internal, external, and built-in antennas to ensure stable connectivity in challenging environments.
- 21Mbps 3G Speed: Outperforms traditional 2G modems (e.g., 5.7Mbps) for faster data transfers.
- Global Band Support: Covers 850/1900 MHz for seamless roaming across regions.
Version Selection Guide:
- Base Model: Ideal for casual users needing basic 3G connectivity (e.g., email and light browsing).
- Advanced Model: Targets travelers or remote workers requiring broader network coverage and faster speeds.
- Pro Model: Best for professionals needing ultra-reliable connections in remote areas (e.g., field engineers or journalists).

With its 21Mbps speed, the Base Model ensures smooth web browsing, while the Pro Model’s multi-band support enables uninterrupted connectivity in global deployments. Pair the Advanced Model’s USB 3.0 interface with its expanded antenna array for 20% faster data transfer than legacy USB 2.0 modems.

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