Archer BN800
Archer 8 ULTRA | BN19000 Tri-Band Wi-Fi 8 Router
- Experience Ultra-High Reliability with Wi-Fi 8: Stable connections and stronger coverage even in complex network environments.†
- 19 Gbps Tri-Band Wi-Fi 8: 11528 Mbps (6 GHz) + 5764 Mbps (5 GHz) + 1376 Mbps (2.4 GHz).‡
- 18× High-Performance Antennas: Multi-Floor Whole-Home Coverage.
- Supports Multi-Gig Internet Plans: 1× 10 Gbps SFP+/RJ45 WAN/LAN Combo + 1× 10 Gbps RJ45 WAN/LAN + 4× 2.5 Gbps LAN + 1× 1 Gbps LAN△
- Effortless Efficiency with Aireal AI Assistant: AI Self-Diagnosis & Healing + AI QoS + AI Anti-Interference.
Pure, unfiltered power
For over a decade, better WiFi meant faster speeds. But with WiFi 8, real power is more than peak speed.
It means maintaining reliable performance at the edges, through walls and interference,
and in a home full of devices. Archer 8 Ultra is built to deliver that power every day.
- Tri-Band Wi-Fi 8 speed
- 19 Gbps
- Whole-home coverage‡
- 3,600 sq ft
- Connected at once‡
- 200 devices
- With multi-floor mode
- 18 antennas
WiFi 8 StabilityEngine™
TP-Link’s WiFi 8 StabilityEngine™ is an adaptive WiFi system that keeps your network performing steadily
as conditions change. It combines WiFi 8 technologies to strengthen connections,
manage interference and distribute capacity more efficiently across the home.
Devices at the edges of your home can lose signal or drop out. ELR (Enhanced Long Range)
and DRU (Distributed Resource Units) extend cleaner signals to distant and low-power devices.
Walls, appliances, and nearby networks can disrupt even a fast connection. New MCS (Modulation and Coding
Scheme) and UEQM (Unequal Modulation) help connections stay steadier through walls and crowded airspace.
Busy homes can slow down when every device competes for airtime. DSO (Dynamic Sub-band Operation)
and NPCA (Non-Primary Channel Access) share channel capacity so your network stays responsive
with even more devices.
Bandwidth for everything.
All at once.
Up to 19 Gbps of tri-band speed gives you the bandwidth to do more
at once. Stream in 4K/8K, game, video call, and download across
more devices—all with smooth, responsive performance. Plus, get up
to 33% higher throughput than Wi-Fi 7 at the same signal strength.
Up to 33% faster
At the same signal strengths vs. WiFi 7
- 4K/8K
streaming - Gaming
- Smart home
Whole-home coverage for every device
18 high-performance internal antennas with Multi-Floor Mode and Range Boost deliver up to 3,600 sq
ft of coverage for up to 200 connected devices. Signal reaches across floors, not just rooms, with up to
30% better multi-floor performance than WiFi 7. No external antennas to hide.‡
Better Performance with Multi-Floor Mode
Supports internet plans
up to 10 Gbps
Two 10 Gbps WAN/LAN ports and four 2.5 Gbps LAN ports
put the fastest wired speeds behind your most demanding
devices and match multi-gig internet plans. Both 10 Gbps
ports auto-sense WAN (internet) or LAN (local device).
- 2× 10 Gbps
- WAN/LAN Port
- 4× 2.5 Gbps
- LAN Ports
- 1× 1 Gbps
- LAN Port
- 1× USB 3.0
- For NAS or Server
Set up your WiFi in one tap
Set up with a simple NFC tap using the Tether app,
and let guests tap for secure WiFi access without ever
seeing your password. Tether also lets you monitor
network status, manage Parental Controls and
personalize settings through one intuitive interface.
advanced protection
A hardware-level VPN encrypts your selected devices right on the router, without requiring separate
software on every device. Separate segments keep IoT devices and guests off your personal network,
and HomeShield delivers real-time protection against threats, malware, and intrusions across your devices.**
your AI assistant
Aireal is your go-to assistant for your home network. It continuously monitors and optimizes your
connection in real time, and steps in to correct issues on its own, restoring performance before you notice.
Automation handles the routine; you stay in control.
Diagnose
Pinpoints network issues,
like signal interference or congestion.
Heal
Fixes errors automatically to restore
full speed—no action needed.
Optimize
Delivers smooth, uninterrupted
WiFi without annoying alerts.
Performance, refined
A minimalist architectural form that balances refined craft with performance engineering. Micro-ridge
texturing, precision contours, and a single soft front-facing light. Beneath it, advanced thermal
engineering, antenna architecture, and RF optimization, hidden power, working quietly.
Why TP-Link?
Products & Services You Can Trust
World's No.1
WiFi Product
Provider
1+ Billion Units Shipped
Operates in
170+ Countries & Regions
Serving customers worldwide
Your Privacy Matters
TP-Link prioritizes your data security with advanced encryption, cloud protection, and privacy controls.
Committed to Sustainability
TP-Link prioritizes sustainable practices, minimizes environmental impact through responsible manufacturing.
Support You Can Count On
Dedicated customer support and a hassle-free warranty.
Your Experience Comes First
The Tether app keeps your Wi-Fi smooth, secure and easy to manage.
WiFi 8, answered
How is WiFi 8 better than WiFi 7?
WiFi 8 (802.11bn) shifts the focus from peak speed to reliability. Archer 8 Ultra (BN19000) is engineered to hold a stronger, steadier connection than WiFi 7 in the conditions that matter most at home: at the edges of coverage, through walls and interference, and when many devices are online at once. In TP-Link lab testing versus WiFi 7, it delivered up to 33% higher throughput, up to 24% more consistent performance under interference, and up to 15% stronger mesh performance.
How is the Archer 8 Ultra different from a WiFi 7 router?
Archer 8 Ultra (BN19000) pairs up to 19 Gbps of tri-band speed with the WiFi 8 StabilityEngine, a group of new technologies that deliver ultra-high reliability (ELR, DRU, New MCS, UEQM, DSO, and NPCA) not present in WiFi 7. It also adds Multi-Access Point Coordination for whole-home mesh, 18 internal antennas with Range Boost for coverage up to 3,600 sq ft, and the Aireal AI Assistant for real-time optimization and self-healing.
Do I need WiFi 8 client devices to benefit from the Archer 8 Ultra?
No, Archer 8 Ultra (BN19000) is backward compatible with your existing phones, laptops, and smart-home devices, and it works with any internet provider. Many of its reliability improvements benefit the devices you already own, while newer WiFi 8 clients can unlock the full experience.
Is WiFi 8 worth upgrading to from Wi-Fi 7?
If your only priority is a larger peak-speed number, WiFi 7 and WiFi 8 are close. If you care about reliability, whole-home coverage, and stability with many connected devices, the Archer 8 Ultra is designed to deliver a noticeably steadier real-world experience than WiFi 7.
When is the Archer 8 Ultra available?
Archer 8 Ultra (BN19000) is scheduled to launch in select regions October 2026, and progressively in other regions throughout 2027. It is the first product in TP-Link's WiFi 8 portfolio, which also includes Deco 8 mesh, Roam 8 travel, and WiFi 8 range extenders. Regional availability will be confirmed closer to launch.
†Use of Wi-Fi 8 (802.11bn) and features requires clients to also support the corresponding features.
‡Max rates follow IEEE 802.11. Actual throughput, coverage, and devices vary by environment.
△10 Gbps internet speeds require compatible service plans and equipment. Actual internet speeds are limited by the internet bandwidth access from an internet service provider. For the 10 Gbps SFP+/RJ45 combo port, users can choose only one of them as a WAN port at a time.