🛍️ Product Name
D-LINK DWM-321 4G LTE In-Vehicle Hotspot – Dual LTE Modems, 4 SIM Slots, AC1200 Dual-Band Wi-Fi, Gigabit Ethernet, GPS Support
📦 Product Overview
The D-LINK DWM-321 is a high-performance 4G LTE hotspot designed for in-vehicle deployments. With dual LTE modems and four SIM slots, it ensures seamless failover and multi-network support for uninterrupted mobile broadband. It delivers AC1200 dual-band Wi-Fi and includes three Gigabit Ethernet ports for wired devices. Built for rugged environments, it supports GPS tracking, ignition-sense power control, and captive portal access for passenger authentication. Ideal for buses, taxis, emergency vehicles, and mobile command centers.
🌟 Top Highlights
📶 Dual LTE Modems – Enables simultaneous multi-network access and failover
📲 4 SIM Slots – Supports multiple carriers for coverage redundancy
📡 AC1200 Dual-Band Wi-Fi – Up to 300 Mbps (2.4GHz) + 866 Mbps (5GHz)
🔌 3x Gigabit Ethernet Ports – Connect wired onboard systems
🧭 GPS/GLONASS/Galileo/BeiDou – Location tracking for fleet management
📐 Technical Details
| Specification | Details |
|---|---|
| Model | DWM-321 |
| Cellular Support | 4G LTE Cat 4 (Up to 150 Mbps DL / 50 Mbps UL) |
| SIM Slots | 4x SIM (2 per modem) |
| Wi-Fi Standard | 802.11ac/n/g/b/a (Dual Band) |
| Wi-Fi Speed | Up to 1200 Mbps (300 + 866 Mbps) |
| Ethernet Ports | 3x 10/100/1000 Mbps LAN |
| VPN Support | IPSec, OpenVPN, L2TP, PPTP, GRE |
| GPS | GPS, GLONASS, Galileo, BeiDou |
| Power Control | Ignition Sense (IGN) |
| Management | D-Link ECS (DECS) Cloud Platform |
💡 Why You Should Buy It
✅ Multi-network 4G LTE access with dual modems
✅ AC1200 Wi-Fi for passengers and onboard systems
✅ GPS and ignition-sense for fleet tracking
✅ Rugged design for mobile environments
🎯 Recommended Use Cases
➤ Public transport Wi-Fi
➤ Emergency vehicle connectivity
➤ Fleet tracking and remote access
➤ Mobile command centers and surveillance
🤝 Customer Assurance
🛡️ Warranty / Guarantee: Coverage available through manufacturer support
🔄 Returns Policy: Returns accepted as per standard reseller terms and conditions
🚚 Shipping Info: Delivery handled by reliable logistics partners with tracking support
📞 Customer Support: Assistance available via official support channels and authorized resellers
👉 Call to Action
Deliver uninterrupted mobile broadband with D-Link’s multi-SIM in-vehicle hotspot — rugged, fast, and fleet-ready.
Thanks for choosing
– YOUR TRUSTED IT PARTNER.
