Skip to main content
GL.iNet GL-AX1800(Flint) WiFi 6 Router -Dual Band Gigabit Wireless Internet Router | 5 x 1G Ethernet Ports | Up to 120 Devices | OpenVpn&WireGuard
GL.iNet

GL.iNet GL-AX1800 (Flint) WiFi 6 Router -Dual Band Gigabit Wireless Internet Router

Bottom line: The GL.iNet GL-AX1800 ($99.99 on Amazon as of 2026-10-06): WireGuard VPN throughput up to 500 Mbps, rare at this price tier; main trade-off: dual-band only, no 6 GHz band despite the WiFi 6 label.

$99.99

As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →

Buy on Amazon — $99.99 Compare to similar networking

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For home networking and Wi-Fi gear, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ WireGuard VPN throughput up to 500 Mbps, rare at this price tier
  • ✓ WiFi 6 with 1.8 Gbps combined (600 Mbps 2.4GHz + 1200 Mbps 5GHz)
  • ✓ AdGuard Home built into the web UI for network-wide ad blocking
  • ✓ Five gigabit Ethernet ports for NAS, desktops, and consoles
  • ✓ OFDMA supports up to 120 simultaneous device connections

Cons

  • ✗ Dual-band only, no 6 GHz band despite the WiFi 6 label
  • ✗ Setup requires an Ethernet cable and browser admin panel, not app-only
  • ✗ VPN speeds vary by ISP, server location, and VPN provider
  • ✗ No stated mesh or multi-unit whole-home coverage support

Manufacturer description

The GL.iNet GL-AX1800 Flint is a WiFi 6 router built for people who want VPN throughput and network control without stepping up to enterprise gear. Dual-band speeds reach 1.8 Gbps combined (600 Mbps on 2.4 GHz, 1200 Mbps on 5 GHz), and OFDMA channel allocation lets the Flint handle up to 120 connected devices at once without the congestion that chokes older WiFi 5 hardware during 4K streaming or multiplayer sessions. The standout spec is VPN performance: WireGuard runs at speeds up to 500 Mbps, so you can route gaming, streaming, or work traffic through a tunnel without gutting your…

Related Products

Other products in this category you may like:

SpecPicks Verdict

SpecPicks scored GL.iNet GL-AX1800(Flint) WiFi 6 Router -Dual Band Gigabit Wireless… using a rating × review-volume × price-fit model applied to published specs and reviews across the networking category. GL.iNet's networking lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for networking of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

How fast is the VPN on the GL-AX1800 Flint?

WireGuard runs at speeds up to 500 Mbps. OpenVPN is also supported. Actual throughput varies with your ISP, network environment, VPN server location, and VPN provider.

How many devices can the Flint handle at once?

Up to 120 devices. The router uses OFDMA to allocate channels across multiple clients simultaneously rather than servicing them one at a time.

Does it block ads across my whole network?

Yes. AdGuard Home is integrated into the router's web admin panel, so ad and tracker filtering applies to every device on the network without per-device setup.

What WiFi speeds does it actually deliver?

Up to 1.8 Gbps combined: 600 Mbps on the 2.4 GHz band and 1200 Mbps on the 5 GHz band. It is a dual-band WiFi 6 router with no 6 GHz band.

How do I set up the GL-AX1800?

Connect the router to a computer with an Ethernet cable and open the web admin panel in a browser. GL.iNet also publishes an initial setup video tutorial on the Amazon listing.

Key Features

  • 【WiFi 6 Standard with low-latency】Wi-Fi 6 speeds up to 1.8 Gbps to let you enjoy smoother 4K streaming, gaming, video calls and more (600Mbps (2.4GHz), 1200Mbps(5GHz))
  • 【Faster OpenVPN&Wireguard】Wireguard VPN speed up to 500 Mbps, giving you complete control over your gaming, steaming and working bandwidth. Actual speed may differ depending on internet service provider, network environment, VPN server location, VPN service provider, etc.
  • 【AdGuard Home & EAP Supported】AdGuard Home is a dedicated Internet filtering software for blocking ads and online trackers. We integrated it with Web UI for optimal control and management.
  • 【Easy Setup】Follow the Initial Set-up video tutorial on Amazon or Connect AX1800 to your computer via Ethernet cable to access the web Admin Panel
  • 【Connect up to 120 devices】Using revolutionary OFDMA technology to efficiently allocate channels communicate with multiple devices simultaneously help you increase capacity and efficiency

Full Specifications

BrandGL.iNet
ColorAX1800
Weight1g
Voltage12 Volts
CoverageUp to 120 devices
Frequency5 GHz
Model NameGL-AX1800
Unit Count1 Count
Antenna TypeFixed
ConnectivityWireless, WiFi, 2.4GHz
Model NumberGL-AX1800
Built-In MediaEthernet Cable, GL-AX1800 (Flint) router with 2-year warranty, Power Adapter (US Plug), User Manual
Control MethodApp
Connection TypeWireless
Controller TypeApp Control
Mfr Part Numberpart_B09HBW45ZJ
Number of Ports5
Special FeatureWPS
Antenna LocationGaming
Wi-Fi GenerationWi-Fi 6
Full listing titleGL.iNet GL-AX1800(Flint) WiFi 6 Router -Dual Band Gigabit Wireless Internet Router | 5 x 1G Ethernet Ports | Up to 120 Devices | OpenVpn&WireGuard

Ready to buy?

GL.iNet GL-AX1800(Flint) WiFi 6 Router -Dual Band Gigabit Wireless Internet Router | 5 x 1G Ethernet Ports | Up to 120 Devices | OpenVpn&WireGuard is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $99.99

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Related Networking

Keep exploring SpecPicks

Other buying guides

Browse the catalog

Editorial

More guides & deep dives from the SpecPicks archive

Browse all articles & guides →

More reviews from the SpecPicks archive

Browse all reviews →

Earliest SpecPicks reviews

Browse full archive →
GL.iNet GL-AX1800(Flint) WiFi 6 Router -Dual Band Gigabit Wireless Internet Router | 5 x 1G Ethernet Ports | Up to 120 Devices | OpenVpn&WireGuard
$99.99
View on Amazon →