GL.iNet GL-AXT1800 Slate AX Portable Travel Router - Fast VPN Ready

In this review of the GL.iNet GL-AXT1800 (Slate AX) portable travel router, the bottom line is simple: it is best for travelers, remote workers, and small groups who need a compact router that preserves speed while adding privacy controls. The reviewer found the Slate AX especially useful for hotels, RVs, and public hotspots because it converts shared Wi-Fi into a private network and runs a full OpenWrt build that supports preinstalled VPN clients. Ease of setup and reliable throughput were the standout reasons to choose this model.

Key Features

• Wi-Fi 6 performance: Dual-band Wi-Fi with up to 1800 Mbps combined speed (600 Mbps on 2.4 GHz and 1200 Mbps on 5 GHz) improves throughput for modern devices and congested networks.
• Advanced wireless tech: MU-MIMO, OFDMA and BSS color reduce interference and let the router handle numerous simultaneous connections, up to about 120 devices in mixed-use scenarios.
• Built-in VPN clients: OpenVPN and WireGuard are preinstalled and compatible with many providers, enabling private browsing with high OpenVPN and WireGuard throughput.
• OpenWrt platform: Running OpenWrt 21.02 offers customization, package installs and advanced controls for users who want to tune performance or add features like AdGuard Home.
• NAS and file sharing: A USB port supports SAMBA and WebDav so a plugged-in drive becomes a private network share for documents and media.
• Public Wi-Fi repeater: Can convert wired or wireless public networks into a private local network and supports captive portal logins for hotels and cafes.

Who It's For

The Slate AX is ideal for frequent travelers, business users on the road, and small groups in short-term accommodations who need a portable solution that preserves WAN speed while adding privacy via VPN. Its compact size and travel-focused features make it a practical pick for RVs, cruise cabins and hotel rooms where users want a private local network.

Power users who require enterprise-grade routing, carrier-level features or rack-mount hardware should look elsewhere; likewise those who want a zero-configuration consumer plug-and-play router may find the OpenWrt options and initial button setup require a bit more involvement.

Pros & Cons

Pros

• Strong Wi-Fi 6 speeds and modern wireless features that improve multi-device performance.
• Preinstalled OpenVPN and WireGuard clients with solid throughput for secure browsing and streaming.
• Compact, travel-friendly design praised for ease of setup and portability.
• NAS support via USB for simple file sharing on a private local network.

Cons

• Advanced customization requires familiarity with OpenWrt and initial button configuration is disabled by default so some setup is needed.
• Public hotspot time limits are controlled by the hotspot provider and may require manual reconnects through the router.

Specifications

Our Verdict

The GL.iNet GL-AXT1800 Slate AX is a strong value for people who travel or work from temporary locations and want both speed and privacy. It combines modern Wi-Fi 6 performance, usable VPN throughput and expandable OpenWrt features in a compact package, making it a practical investment for users who will take advantage of the VPN clients or NAS features.

Frequently Asked Questions

Can this router run a VPN continuously?
Yes. OpenVPN and WireGuard are preinstalled and can run continuously; throughput will vary but WireGuard is noted for faster speeds.

Will it work with hotel or cafe Wi-Fi?
Yes. It can repeat public wired or wireless networks and supports captive portal logins so you can create a private LAN from shared hotspots.

Is any advanced setup required out of the box?
Basic setup is straightforward, but enabling some physical toggle functions requires configuring the button in the admin panel and OpenWrt familiarity for advanced customization.