1. Introduction
Thank you for choosing the VKTECH 4G LTE Wireless Internet WiFi Router. This portable device provides high-speed internet access on the go, allowing up to 10 users to connect simultaneously. This manual will guide you through the setup, operation, and maintenance of your new device.
2. Package Contents
Please check the box for the following items:
- 1 x 4G LTE WiFi Router (Model H807Pro or H5577R)
- 1 x Rechargeable Lithium Battery
- 1 x USB Data Cable
- 1 x Instruction Manual
3. Initial Setup
- Insert SIM Card: Gently slide down the back cover of the router. Insert your compatible SIM card with the chip facing down into the designated slot.
- Insert Battery: Place the rechargeable lithium battery into its compartment, ensuring the contacts align.
- Power On: Long press the power button (usually located on the side) to turn on the device. The indicator lights will illuminate, and the screen (if applicable) will display network status.
- Charge Device: Connect the router to a power source using the provided USB data cable to ensure it is charged for optimal performance.
4. Operating Instructions
- Connect to WiFi: On your device (smartphone, tablet, laptop), search for available Wi-Fi networks. The network name (SSID) and password (WiFi Key) are typically found on a sticker inside the battery compartment or on the back of the router (refer to Figure 4).
- Enter Password: Select the router's SSID and enter the WiFi Key to connect.
- Manage Settings (Optional): For advanced settings such as changing the WiFi name, password, or adding APN, access the router's web interface. Open a web browser and navigate to
192.168.100.1. The default username and password are usually 'admin' (refer to Figure 4 for specific details). - Multi-User Support: The router supports connection for up to 10 users simultaneously, providing stable internet access for multiple devices.
5. Specifications
| Feature | Detail |
|---|---|
| Brand | VKTECH |
| Model | H807Pro, H5577R |
| Type | Wireless Portable Router / Mobile WiFi Hotspot |
| Wireless Standards | Wi-Fi 802.11b/g/n |
| Wireless Transmission Rate | 150Mbps (Download), 50Mbps (Upload) |
| Frequency | 2.4 GHz |
| 4G LTE Bands | B1/3/5/7/8/20/40 |
| 3G UMTS WCDMA Bands | B1/B3/B8 |
| Antenna Type | Internal |
| SIM Card Support | Yes (requires compatible SIM) |
| Max Users | 10 users |
| Battery | 3650mAh Lithium Battery |
| Standby Time | >50 hours |
| Continuous Working Time | 7-8 hours (actual conditions may vary) |
| Input Voltage | 100V~240V |
| Output Voltage | 5V DC±10% |
| Output Current | 1.0A |
| Dimensions (L x W x H) | 104mm x 64mm x 25mm (4.09 x 2.52 x 0.98 inches) |
| Net Weight | 104g |
| Language Support | Chinese and English (multi-language customization supported) |
| Modem Function | Yes |
| Mesh Support | Not Supported |
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the device. Avoid using liquid cleaners or aerosols.
- Battery Care: To prolong battery life, avoid exposing the device to extreme temperatures. Charge the battery regularly, even if not in use, to prevent deep discharge.
- Storage: Store the device in a cool, dry place away from direct sunlight and moisture when not in use for extended periods.
- Avoid Impact: Protect the device from drops and impacts, which can damage internal components.
7. Troubleshooting
- No Internet Connection:
- Ensure the SIM card is correctly inserted and activated with a data plan.
- Check if the SIM card is locked to a specific carrier. This router is designed to be unlocked, but compatibility issues with certain SIM cards or network settings may arise.
- Verify that the APN settings are correct for your mobile network provider. These can usually be configured via the router's web interface (192.168.100.1).
- Check the signal strength indicators on the router. If the signal is weak, try moving to a different location.
- Cannot Connect to WiFi:
- Ensure the router is powered on and its Wi-Fi indicator light is active.
- Double-check the Wi-Fi network name (SSID) and password (WiFi Key).
- Restart both the router and your connecting device.
- Slow Internet Speed:
- Check your mobile network coverage and signal strength.
- Ensure you are within the optimal range of the router.
- Reduce the number of connected devices if too many are sharing the connection.
- Confirm your data plan has sufficient speed and remaining data.
8. User Tips
- For optimal performance, place the router in an open area away from obstructions and other electronic devices that might cause interference.
- Regularly check for firmware updates (if available) through the router's web interface to ensure the best performance and security.
- Keep a record of your customized Wi-Fi name and password in a safe place.
- If traveling internationally, verify the frequency band compatibility of the router with local networks to ensure seamless connectivity.
9. Warranty and Support
For any product-related inquiries, technical support, or warranty claims, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.