D-Link AC1200 Dual Band Wi-Fi 5 Router – DIR-812M

Specifications

• 1 × Fast Ethernet (10/100 Mbps) WAN port
• 3 × Fast Ethernet (10/100 Mbps) LAN ports
• 4 × 5 dBi external antennas
• WPS/Reset button
• DC power input (12V/1A).

Note: Although the router offers AC1200 wireless speeds, its Ethernet ports are Fast Ethernet (100 Mbps) rather than Gigabit. This means wired devices and internet connections faster than 100 Mbps cannot take full advantage of higher broadband speeds.

Wireless Technologies

The DIR-812M includes several features to improve wireless performance:

• Dual-band Wi-Fi (2.4 GHz and 5 GHz)
• MU-MIMO technology
• Multiple SSIDs
• Wireless scheduling
• Beamforming for improved signal coverage
• Backward compatibility with older Wi-Fi devices (802.11a/b/g/n).

Security Features

• WPA, WPA2, and WPA3 wireless encryption
• WPS (Wi-Fi Protected Setup)
• NAT firewall
• Stateful Packet Inspection (SPI)
• DoS protection
• Port forwarding
• DMZ support.

Management Features

• Web-based configuration interface
• DHCP Server/Client
• Dynamic DNS
• Firmware upgrades via web interface
• Logging and network statistics
• IPv4 support
• Wireless repeater configuration.

 Specifications

Ideal Applications

The DIR-812M is suitable for:

• Apartments and small homes
• Internet plans up to 100 Mbps
• HD video streaming
• Online learning
• Video conferencing
• General web browsing
• Smart home devices
• Small office networking.

Advantages

• Affordable dual-band Wi-Fi 5 performance.
• MU-MIMO improves efficiency with multiple connected devices.
• Four external antennas provide wider wireless coverage.
• Supports WPA3 for enhanced wireless security.
• Can function as a router, repeater, access point, or client.
• Mesh-ready for expanded coverage with compatible D-Link devices.