Huawei E3276 – High-Speed 4G LTE USB Modem (150 Mbps)
Turn any laptop, PC, or compatible router into a high-speed workstation with the Huawei E3276. This reliable 4G LTE Cat4 dongle is designed for users who need instant, secure internet access without relying on unstable public Wi-Fi.

Key Performance Features:
Blazing 4G LTE Speeds: Supports LTE Cat4 technology, delivering download speeds up to 150 Mbps and upload speeds up to 50 Mbps. Perfect for HD streaming and large file transfers.

Unique Swivel Design: Features a durable rotator USB connector that can be positioned at various angles to save space and prevent accidental damage to your laptop ports.

Plug & Play Simplicity: No complicated setup—just insert your 4G SIM card, plug it into a USB port, and get connected in seconds.

2-in-1 Functionality: Includes a built-in Micro SD card slot, allowing you to use the modem as a high-speed flash drive for your important documents and media.

Universal Compatibility: Works seamlessly with Windows, macOS, and Linux, as well as many industrial and home 4G routers.

Technical Specifications:
Brand: Huawei

Model: E3276 (Cat4 Edition)

Network: 4G LTE / 3G DC-HSPA+ / 2G

Max Download Speed: 150 Mbps

Max Upload Speed: 50 Mbps

Interface: USB 2.0 (High Speed)

SIM Slot: Standard 6-pin SIM

External Antenna Ports: Dual (TS-9) connectors for boosted signal in low-coverage areas.

Ideal For:
Remote Professionals: A secure, private internet connection for business trips or working from cafes.

Rural Areas: Pair it with an external antenna to get stable 4G signals where smartphones struggle.

Router Expansion: Use it as a backup “failover” internet source for compatible office routers.