TP-Link has brought its first WiFi 8 router to Australia, with the Archer 8 Ultra designed to keep home networks performing consistently as more devices, interference and demanding applications put pressure on connectivity.

Rather than focusing solely on peak speeds, WiFi 8 is designed around maintaining reliable performance in real-world conditions. TP-Link’s WiFi 8 StabilityEngine combines several technologies aimed at improving coverage, reducing congestion and managing interference.

The Archer 8 Ultra supports UEQM, new MCS and 2xLDPC technologies, which TP-Link says can provide up to 33% more consistent throughput at mid-to-long ranges and up to 24% more consistent throughput than WiFi 7 under interference. NPCA is also designed to help maintain network responsiveness as more devices connect.

Additional WiFi 8 technologies, including DSO, ELR, DRU, Co-TDMA, Co-SR and Co-BF, will be introduced through over-the-air updates as the standard develops.

“WiFi 8 raises the bar for reliability, and Archer 8 Ultra takes it further,” TP-Link Australia and New Zealand managing director Neville Wang says.

“By pairing our Wi-Fi 8 StabilityEngine with intelligent antenna technology and AI-powered optimisation, we’ve created a smarter, more reliable network that’s also easier to use. Australia is one of the first markets in the world to get it, so local households can make the move to WiFi 8 from day one.”

The router uses Broadcom’s WiFi 8 chipset, based on the upcoming IEEE 802.11bn standard, and delivers up to 19Gbps of tri-band wireless connectivity.

For wired connections, the Archer 8 Ultra includes two 10Gbps auto-sensing WAN/LAN ports and four 2.5Gbps LAN ports, allowing devices such as gaming PCs and consoles to take advantage of multigigabit connections.

Eighteen antennas are integrated into the router, with TP-Link rating coverage at up to 334 square metres and support for as many as 200 connected devices. Multi-Floor Mode can adjust the wireless signal depending on whether devices are spread across multiple levels or concentrated on a single floor.

A dedicated WiFi 8 RF chip also adds Range Boost, which is designed to improve the router’s ability to detect weaker signals from devices operating at the edge of the coverage area.

The Archer 8 Ultra also incorporates AI-based network management through TP-Link’s Tether app. Its Aireal AI Assistant can answer questions about the network, while automated features including WiFi Optimiser, Self-Healing, QoS and ECO Mode are designed to manage network performance, resolve common issues, prioritise traffic and reduce power consumption during quieter periods.

Setup is also handled through the Tether app, with NFC allowing users to pair a phone with the router during installation. Guests can use the same tap-to-connect approach without requiring a password.

Security features include a hardware-level VPN for encrypting traffic from selected devices, along with separate guest and IoT networks to isolate connected devices from the main network. TP-Link’s optional HomeShield service adds features including real-time protection, advanced parental controls and WPA3 authentication.