TP-Link AX5400 WiFi 6 Router Multi vs TP-Link ER605 V2 Wired Gigabit VPN

Design and build quality

The TP-Link AX5400 WiFi 6 Router Multi features a design optimized for wireless signal distribution, incorporating six high-performance external antennas. These antennas are positioned to boost WiFi signals throughout a home, ensuring that Beamforming technology can detect devices and concentrate signals towards them. In contrast, the TP-Link ER605 V2 Wired Gigabit VPN utilizes a compact form factor typical of business-grade networking equipment. It focuses on port density rather than wireless propagation, lacking external antennas as it is designed for wired infrastructure. Both devices exhibit solid build quality suitable for their respective environments, with the AX5400 catering to home aesthetics and the ER605 prioritizing rack or shelf placement in office settings.

Wireless connectivity and standards

Wireless capability is the primary differentiator between these two units. The TP-Link AX5400 WiFi 6 Router Multi delivers Dual-Band AX5400 WiFi 6 performance, offering speeds up to 4804 Mbps on the 5GHz band and 574 Mbps on the 2.4GHz band. This allows for streaming 8K/4K videos and lag-free gaming under optimal conditions. The TP-Link ER605 V2 Wired Gigabit VPN does not offer wireless connectivity itself, as it is a wired VPN router. Users requiring WiFi with the ER605 would need to connect separate access points. For any household relying on wireless connections for phones, tablets, and laptops, the TP-Link AX5400 WiFi 6 Router Multi is the only viable option of the two.

Wired port configuration

Regarding physical connections, both routers provide robust options for wired devices. The TP-Link AX5400 WiFi 6 Router Multi includes one 2.5 Gbps WAN/LAN port, one gigabit WAN/LAN port, and three gigabit LAN ports. This 2.5 Gbps port is crucial for users with multi-gigabit internet plans. The TP-Link ER605 V2 Wired Gigabit VPN features five gigabit ports in total, comprising one gigabit WAN port, two gigabit WAN/LAN ports, and two gigabit LAN ports. This configuration allows up to three WAN ports to optimize bandwidth usage through one device. While the AX5400 wins on raw WAN speed, the ER605 offers greater flexibility for multi-WAN setups.

Security and firewall capabilities

Security is a strong suit for both devices, though the TP-Link ER605 V2 Wired Gigabit VPN is tailored for advanced network protection. It includes abundant security features such as advanced firewall policies, DoS defense, and IP/MAC/URL filtering. It also supports SPI Firewall, VPN Pass through, and various ALG protocols. The TP-Link AX5400 WiFi 6 Router Multi provides standard security suitable for home networks, focusing on protecting the wireless spectrum and connected clients. While adequate for residential use, the TP-Link ER605 V2 Wired Gigabit VPN provides the granular control required for business environments where data protection policies are stricter.

VPN performance and support

The TP-Link ER605 V2 Wired Gigabit VPN excels in this category, supporting up to 20 LAN-to-LAN IPsec, 16 OpenVPN, 16 L2TP, and 16 PPTP VPN connections. This makes it ideal for connecting multiple branch offices or enabling secure remote access for employees. The TP-Link AX5400 WiFi 6 Router Multi does not specify VPN tunnel capacities in its provided feature set, as it is designed primarily for client access rather than site-to-site tunneling. For organizations requiring secure virtual private networks, the TP-Link ER605 V2 Wired Gigabit VPN is the clear choice, offering dedicated hardware acceleration for encrypted traffic.

Network efficiency and technology

To maximize throughput, the TP-Link AX5400 WiFi 6 Router Multi employs MU-MIMO and OFDMA technology. MU-MIMO communicates with the router to provide multiple data streams simultaneously, increasing the number of connected devices capable of high-speed performance. OFDMA enables sharing a single data stream between multiple devices to enhance efficiency. The TP-Link ER605 V2 Wired Gigabit VPN focuses on wired packet processing efficiency and bandwidth optimization through its multi-WAN capabilities. While the AX5400 optimizes for wireless airtime efficiency, the ER605 optimizes for wired traffic management and load balancing across multiple internet connections.

Price and value proposition

Cost is a significant factor when choosing between these distinct categories. The TP-Link ER605 V2 Wired Gigabit VPN is priced at $49.99, offering exceptional value for businesses needing VPN and firewall capabilities without the cost of wireless radios. The TP-Link AX5400 WiFi 6 Router Multi is priced at $139.99, reflecting the cost of WiFi 6 radios, high-gain antennas, and faster processors required for wireless throughput. For a home user, the TP-Link AX5400 WiFi 6 Router Multi provides better value by eliminating the need for separate access points. For a business with existing access points, the TP-Link ER605 V2 Wired Gigabit VPN offers superior value.

Which one should you buy?

Your decision depends entirely on your network architecture. If you need a all-in-one solution for a home or small office that requires wireless coverage, the TP-Link AX5400 WiFi 6 Router Multi is the necessary choice due to its WiFi 6 support and 2.5 Gbps port. However, if you are setting up a business network with separate access points and require robust VPN tunnels and multi-WAN support, the TP-Link ER605 V2 Wired Gigabit VPN is the superior tool. For the majority of general consumers seeking a modern router, the TP-Link AX5400 WiFi 6 Router Multi stands out as the more versatile device.