Introduction
This manual provides comprehensive instructions for the Annadue E3372h-607 4G LTE USB WiFi Dongle. Please read this manual carefully before using the device to ensure proper operation and to maximize its performance.
Figure 1: Annadue E3372h-607 4G LTE USB WiFi Dongle
Product Overview
The Annadue E3372h-607 is a versatile 4G LTE USB WiFi Dongle designed to provide high-speed internet access on the go. It functions as a mobile hotspot, allowing multiple devices to connect to the internet via a 4G LTE network.
Key Features:
- LTE Speed: Up to 150 Mbit/s for fast downloads and streaming.
- DC-HSPA+ Data Service: Up to 42 Mbit/s.
- HSUPA Data Service: Up to 5.76 Mbit/s.
- External Antenna Support: Equipped with a slot for an external antenna to enhance signal reception.
- MicroSD Card Slot: Supports microSD cards up to 32 GB for additional storage.
- Plug and Play: Easy to use with minimal setup required.
- Multi-OS Support: Compatible with Windows 2000, XP, Vista, 7, and 8 operating systems.
Figure 2: Device features and connectivity options
Setup Instructions
- Insert SIM Card:
Carefully remove the back cover of the dongle. Locate the SIM card slot and insert your activated 4G LTE SIM card. Ensure the SIM card is inserted correctly according to the diagram on the device.
Figure 3: SIM card insertion
- Insert MicroSD Card (Optional):
If desired, insert a microSD card into the designated slot for additional storage.
- Connect to USB Port:
Plug the Annadue E3372h-607 dongle into an available USB port on your computer, laptop, or a compatible USB power adapter. The device is designed for plug-and-play functionality.
Figure 4: Connecting the dongle to a laptop
- Driver Installation (Automatic):
Upon first connection, your operating system (Windows 2000, XP, Vista, 7, 8) should automatically detect the device and install necessary drivers. Follow any on-screen prompts if they appear.
Operating Instructions
- Network Connection:
Once the dongle is plugged in and drivers are installed, it will attempt to connect to the 4G LTE network using your inserted SIM card. A status indicator light on the dongle will show its connection status (refer to device for specific light patterns).
- Accessing the Mobile Hotspot:
The dongle creates a Wi-Fi hotspot. On your Wi-Fi enabled device (laptop, smartphone, tablet), search for available Wi-Fi networks. The network name (SSID) and password are typically printed on a label inside the dongle or on its packaging. Connect to this network.
Figure 5: Dongle providing Wi-Fi to multiple devices
- Internet Access:
After connecting to the Wi-Fi hotspot, your device should have internet access. You can now browse the web, stream content, and use online applications.
- External Antenna (Optional):
If you are in an area with weak signal, you can connect an external antenna to the designated port on the dongle to improve reception.
Maintenance
- Cleaning: Keep the device clean and free from dust. Use a soft, dry cloth for cleaning. Do not use liquid cleaners or solvents.
- Storage: When not in use, store the dongle in a cool, dry place away from direct sunlight and extreme temperatures.
- Software Updates: Periodically check the manufacturer's website for any available firmware or software updates for your device to ensure optimal performance and security.
- Avoid Physical Damage: Handle the dongle with care. Avoid dropping it or exposing it to excessive force, moisture, or extreme temperatures.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No internet connection | SIM card not inserted correctly or not activated. No 4G signal. Incorrect Wi-Fi password. | Ensure SIM card is properly inserted and activated. Check for 4G network availability in your area. Verify Wi-Fi password. Try restarting the dongle by unplugging and re-plugging it. |
| Slow internet speed | Weak 4G signal. Network congestion. | Move to an area with better 4G signal. Consider using an external antenna. Reduce the number of connected devices. |
| Dongle not recognized by computer | USB port issue. Driver installation failure. | Try a different USB port. Restart your computer. Manually check device manager for driver issues (Windows). |
| Wi-Fi network not visible | Dongle not powered on or not functioning. | Ensure the dongle is properly plugged in and its status indicator light is on. Unplug and re-plug the device. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Annadue |
| Model Name | E3372h-607 |
| Connectivity Technology | USB, WLAN |
| Data Transfer Rate | 150 Megabits per second (LTE) |
| Supported Operating Systems | Windows 2000, XP, Vista, 7, 8 |
| Special Features | External Antenna Support, MicroSD Card Slot, Plug and Play |
| Compatible Devices | Laptop |
| Item Weight | 39 Grams |
| Network Connection | USB, WLAN |
| Number of Ports | 1 (USB) |
| Connection Protocol | WiFi |
| 4G Network Coverage | 2300 MHz |
| Frequency | 2300 MHz |
Warranty and Support
This product comes with a standard manufacturer's warranty. Please refer to the product packaging or the official Annadue website for specific warranty terms and conditions.
For technical support or further assistance, please contact Annadue customer service through their official channels.