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TP-LINK ARCHER BE400 Dual-Band Wi-Fi 7 Router - 6. 5 Gbps Speed - 2. 5G Ports - 6 Antennas - EasyMesh Compatible
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Product Features
Technical Overview
At its core, the Archer BE400 leverages Wi-Fi 7 technology with dual-band operation across 2.4 GHz and 5 GHz frequencies. It supports four bandwidth streams and MU-MIMO technology to handle multiple device connections efficiently. The wireless transmission speed reaches up to 832 MB/s, ensuring fast data transfers for both local networking and internet access.
For wired connectivity, the router features a 2.5 Gigabit Ethernet architecture with five total network ports. This includes one 2.5 Gbps WAN port to maximize incoming internet speeds from your ISP and one 2.5 Gbps LAN port for connecting high-performance devices like NAS systems or gaming PCs. Three additional 1 Gbps LAN ports and a USB port provide flexible expansion options for printers, storage, or other peripherals.
Relevant factors for this section include Virtual Assistant Supported, Wi-Fi Generation, Network Band, Broadband Transmission Technology. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The Archer BE400 stands out with its combination of cutting-edge Wi-Fi 7 capabilities and practical deployment features. Its Multi-Link Operation technology represents a significant leap forward in wireless reliability, allowing the router to maintain stable connections even in congested network environments by dynamically using multiple frequency bands.
Enhanced Coverage with Beamforming
Six high-performance external antennas work with Beamforming technology to detect connected devices and concentrate WiFi signals directly toward them. This targeted approach extends reliable coverage to previously hard-to-reach areas throughout your home, effectively eliminating dead zones and ensuring strong connections in every room.
- 6 external antennas for broad signal distribution
- Beamforming focuses signals on connected devices
- Reduces interference for more reliable connections
Future-Proof Wired Connectivity
Dual 2.5 Gbps ports (one WAN, one LAN) allow you to fully utilize multi-gigabit internet plans and create high-speed wired backbones for bandwidth-intensive applications. This architecture breaks the 1 Gbps bottleneck that limits many current routers, ensuring your network infrastructure won't hold back your internet speed or local file transfers.
- 2.5 Gbps WAN port maximizes ISP speeds
- 2.5 Gbps LAN port for high-speed local devices
- Three additional 1 Gbps LAN ports for expansion
Deployment / Use Cases
The Archer BE400 is ideally suited for tech-forward households and small offices where reliable, high-speed connectivity is essential. Its Wi-Fi 7 capabilities make it perfect for environments with multiple simultaneous 4K/8K video streams, competitive online gaming sessions, and data-intensive work applications that demand low latency and consistent throughput.
For larger homes or spaces with challenging layouts, the router's EasyMesh compatibility allows seamless expansion. You can add additional EasyMesh-certified routers or range extenders to create a unified whole-home mesh network with a single WiFi name, smart roaming between nodes, and centralized management through the Tether app. This eliminates the need to manually switch networks as you move through your space, maintaining uninterrupted connectivity for streaming, calls, and downloads.
Highlights
- Wi-Fi 7 dual-band router with speeds up to 6.5 Gbps for 4K/8K streaming and gaming
- Multi-Link Operation (MLO) transmits data across multiple bands simultaneously for reduced latency
- Dual 2.5 Gbps ports (WAN and LAN) plus three 1 Gbps LAN ports for high-speed wired connections
- Six external antennas with Beamforming technology extend coverage and eliminate dead zones
- EasyMesh compatible for creating seamless whole-home mesh networks with additional devices
- Simple setup and management through the Tether mobile app with intuitive controls
- TP-Link HomeShield provides enhanced security against the latest cyber threats
- Supports all previous Wi-Fi generations and works with any internet service provider
- Virtual assistant compatibility with Alexa and Google Assistant for voice control
- VPN support for secure remote access to your home network
Specifications
| Specifications | |
|---|---|
| Manufacturer | TP-LINK Technologies Co., Ltd |
| Manufacturer Part Number | ARCHERBE400 |
| Brand Name | TP-Link |
| Product Line | Archer |
| Product Model | BE400 |
| Product Name | Archer BE400 BE6500 Dual-Band Wi-Fi 7 Router |
| Product Type | Wireless Router |
| Technical Information | |
| Virtual Assistant Supported | Alexa/Google Assistant |
| Wi-Fi Generation | Wi-Fi 7 |
| Network Band | Dual Band |
| MU-MIMO Technology | Yes |
| Number of Bandwidth Streams | 4 |
| Wireless Specifications | |
| Broadband Transmission Technology | Ethernet |
| Wireless LAN Standard | IEEE 802.11be |
| ISM Band | Yes |
| UNII Band | Yes |
| ISM Maximum Frequency | 2.40 GHz |
| UNII Maximum Frequency | 5 GHz |
| Total Number of Antennas | 6 |
| Number of External Antennas | 6 |
| Total Wireless Transmission Speed | 832 MB/s |
| Interfaces/Ports | |
| Total Number of Network Ports | 5 |
| Number of Network (RJ-45) Ports | 4 |
| USB | Yes |
| Number of Broadband (RJ-45) Ports | 1 |
| Network & Communication | |
| Ethernet Technology | 2.5 Gigabit Ethernet |
| VPN Supported | Yes |
| Miscellaneous | |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
User Manual
FAQ
What is Wi-Fi 7 and how does it differ from previous standards?
Wi-Fi 7, based on the IEEE 802.11be standard, represents the latest generation of wireless technology. It delivers significantly higher speeds (up to 6.5 Gbps on the Archer BE400), lower latency, and improved efficiency compared to Wi-Fi 6/6E. Key advancements include Multi-Link Operation (MLO) that uses multiple frequency bands simultaneously, 4K-QAM modulation that packs 20% more data into transmissions, and better handling of network congestion. This makes Wi-Fi 7 ideal for bandwidth-intensive applications like 8K streaming, VR gaming, and large file transfers.
How many devices can the Archer BE400 support simultaneously?
The Archer BE400 is designed to handle multiple connected devices efficiently through its four bandwidth streams and MU-MIMO (Multi-User, Multiple-Input, Multiple-Output) technology. While exact device limits depend on bandwidth usage per device, the router can comfortably support typical household needs including smartphones, tablets, laptops, smart home devices, and streaming media players. The combination of Wi-Fi 7 efficiency and Beamforming technology ensures stable connections even with numerous active devices.
What are the benefits of the 2.5 Gbps ports on this router?
The dual 2.5 Gbps ports (one WAN, one LAN) provide future-proof connectivity that exceeds traditional Gigabit Ethernet limitations. The 2.5 Gbps WAN port allows you to fully utilize internet plans above 1 Gbps from your ISP, while the 2.5 Gbps LAN port creates a high-speed backbone for connecting NAS devices, gaming PCs, or workstations that require fast local network transfers. This architecture prevents your router from becoming a bottleneck as internet speeds and local network demands continue to increase.
Can I expand coverage with additional routers using this system?
Yes, the Archer BE400 is EasyMesh compatible, allowing you to create a seamless whole-home mesh network by adding other EasyMesh-certified routers or range extenders. This system provides a single WiFi name throughout your home, with smart roaming that automatically switches devices to the strongest signal as you move between areas. You can manage the entire mesh network centrally through the Tether app, making it easy to eliminate dead zones in larger homes or spaces with challenging layouts.
How does Beamforming technology improve WiFi coverage?
Beamforming technology enables the Archer BE400's six external antennas to detect the location of connected devices and concentrate WiFi signals directly toward them, rather than broadcasting uniformly in all directions. This targeted approach strengthens the signal to each device, extends effective range, and reduces interference from obstacles or other wireless networks. The result is more reliable connections in previously hard-to-reach areas like basements, backyards, or distant rooms.
What security features does the Archer BE400 include?
The router includes TP-Link HomeShield, a comprehensive security suite that provides real-time protection against the latest cyber threats. Features include intrusion prevention, malicious content filtering, and regular security updates. Additionally, the router supports VPN (Virtual Private Network) functionality for secure remote access to your home network. These security measures work alongside standard WPA3 encryption to protect your connected devices and personal data from unauthorized access and online threats.
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