D-Link AC1200 MU-MIMO Gigabit Router DIR-825M

The D-Link DIR-825M AC1200 MU-MIMO Gigabit Router delivers reliable, high-speed wireless and wired connectivity designed for small offices and home offices. Leveraging dual-band 802.11ac technology with MU-MIMO support, this router provides seamless performance for HD streaming, online gaming, VoIP, and secure browsing. Built-in firewall protection, advanced wireless encryption, and flexible deployment options—including mesh capability—make the DIR-825M a future-ready networking solution for connected households and businesses.

Product Features

High-Speed Wired and Wireless Connectivity

The DIR-825M supports wireless speeds of up to 1200 Mbps—300 Mbps on the 2.4 GHz band and 867 Mbps on the 5 GHz band—delivering smooth performance for bandwidth-intensive tasks. Four Gigabit Ethernet LAN ports and one Gigabit WAN port offer fast, stable wired connections for gaming consoles, smart TVs, and NAS devices.

Dual-Band Wireless for Optimized Performance

Dual concurrent Wi-Fi bands allow you to separate network traffic between standard browsing on the 2.4 GHz band and high-bandwidth activities like streaming and gaming on the 5 GHz band. Each band can be configured independently, and guest access is supported to maintain network security.

MU-MIMO Technology

With Multi-User, Multiple Input, Multiple Output (MU-MIMO), the DIR-825M communicates with multiple devices simultaneously, improving overall network efficiency and reducing lag during peak usage times.

Mesh-Ready with Wireless Repeater Support

Multiple DIR-825M routers can be configured to form a unified mesh network. This extends wireless coverage and reduces dead zones without requiring additional wiring.

Enhanced Security

The router features a built-in firewall and supports WPA2 Personal and Enterprise-level Wi-Fi encryption (128-bit and 192-bit respectively). Parental controls and website filtering help restrict unwanted access.

Easy Setup and Management

The intuitive web-based setup wizard allows quick configuration without the need for technical expertise. The router also supports multiple operating modes including Router, Access Point, Repeater, WISP Repeater, and Wi-Fi Client.

USB Sharing

A USB 2.0 port enables file and media sharing across the local network by connecting storage devices.

Product Specifications

• Wireless Standard: 802.11ac/n/g/b/a (Dual-band)
• Wi-Fi Speed: Up to 1200 Mbps (867 Mbps on 5 GHz, 300 Mbps on 2.4 GHz)
• MU-MIMO: Supported
• LAN Ports: 4 x Gigabit Ethernet
• WAN Port: 1 x Gigabit Ethernet
• USB Ports: 1 x USB 2.0
• Operating Modes: Router, Access Point, Repeater, WISP Repeater, Wi-Fi Client
• Security: WPA2 Personal (128-bit), WPA2 Enterprise (192-bit), built-in firewall, access control, website filtering
• Mesh Capability: Supported through multiple DIR-825M units
• QoS Engine: Prioritizes network traffic for optimal performance
• Setup & Management: Web browser-based interface with setup wizard
• Form Factor: Desktop
• Dimensions: Compact and lightweight design for easy placement