The D-Link DWR-M920VB is a powerful, portable 4G LTE router that combines high-speed internet access, voice capabilities, and battery-backed performance into a single, compact device. Engineered for flexibility and reliability, it’s ideal for home, small office, travel, or as a failover solution.
Key Features
- 4G LTE Connectivity: Supports LTE Cat-4 for fast mobile broadband speeds (up to ~150 Mbps down, ~50 Mbps up).
- Four Ethernet Ports: Includes 3 LAN + 1 WAN (all 10/100 Mbps) for wired devices or failover setup.
- Voice Capability: RJ-11 port for voice calls via a SIM-based voice plan.
- Portable Power Backup: Built-in 5000 mAh battery enables router operation without external power.
- Power Bank Function: Can charge other devices via USB, acting as a portable power bank.
- Wi-Fi N (2.4 GHz): 802.11b/g/n support with speeds up to 300 Mbps.
- External Antennas: Two detachable LTE antennas to boost signal strength and stability.
- Automatic Failover: Seamless switch between wired broadband (WAN) and 4G LTE to maintain connectivity.
- Security Features: WPA/WPA2 encryption, NAT + SPI firewall, VPN passthrough, and MAC/URL filtering.
- Easy Setup & Management: Web-based interface, quick-start wizard, WPS support, and DDNS.
- LED Indicators: Status LEDs for power, Wi-Fi, LAN, LTE signal, and more.
- Energy Efficient: Low power consumption, optimized for extended battery life.
- Wide Carrier Compatibility: Supports multiple LTE bands for use with different mobile operators.
| Category | Specifications |
|---|---|
| Model | D-Link DWR-M920VB |
| Network Type | 4G LTE Router |
| Wi-Fi Standard | IEEE 802.11 b/g/n (2.4 GHz) |
| Wi-Fi Speed | Up to 300 Mbps |
| LTE Category | LTE Cat-4 |
| 4G Download Speed | Up to 150 Mbps |
| 4G Upload Speed | Up to 50 Mbps |
| SIM Slot | 1 × Micro SIM |
| Voice Port | 1 × RJ-11 (Voice Calling Support) |
| Ethernet Ports | 4 × 10/100 Mbps Ports (3 LAN + 1 WAN) |
| External Antennas | 2 × LTE Antennas (Detachable) |
| Wi-Fi Antennas | 2 × External Wi-Fi Antennas |
| Security | WPA/WPA2, WPS, NAT, SPI Firewall, MAC/IP/URL Filtering, VPN Passthrough |
| Management | Web UI, Quick Setup Wizard, DDNS, QoS |
| Failover Function | WAN to 4G LTE Auto-Switch |
| Battery Capacity | Built-in 5000 mAh Power Bank |
| Power Bank Feature | Yes – USB output for charging devices |
| LED Indicators | Power, Wi-Fi, LAN, WAN, LTE Signal Strength, Internet |
| Operating Frequency | 2.4 GHz |
| Dimensions | Standard DWR-M920 size (approx. 190 × 111.5 × 24.5 mm) |
| Operating Temperature | 0°C – 40°C |
| Power Input | 12V / 1A (when not on battery) |
| Use Scenarios | Home, Office, Travel, Backup Internet, Outdoor/Remote Sites |
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