The GL.iNet GL-AXT1800 Slate AX is GL.iNet’s compact WiFi 6 travel router — an AX1800 dual-band device with Gigabit WAN and LAN ports, the full GL.iNet OpenWrt software stack and a smaller physical footprint than the Beryl AX above. At an asking price around $100 it is the WiFi 6 traveller’s pick for buyers who prioritise size over outright wired throughput. This GL.iNet Slate AX review covers the wireless standard, VPN capabilities, modes, portability and overall value.
Prime GL.iNet GL-AXT1800 (Slate AX) Portable Travel Router, Pocket Wi-Fi 6 Wireless Internet Router, Portable VPN Routers WiFi for Travel, Public Computer Routers, Business, Moblie/RV/Cruise/Plane
As an Amazon Associate we earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated.
Quick answer: Our top pick in 2026 is the Form factor — our #1 rated choice. See the full ranked comparison, alternatives and buying advice below.
GL.iNet Slate AX at a Glance
| Component | Specification |
|---|---|
| Form factor | Pocket — smaller than the Beryl AX |
| WiFi standard | WiFi 6 (802.11ax), dual-band |
| Max speed | AX1800 (574 + 1201 Mbps) |
| Cellular | None (tether to USB modem or phone) |
| VPN support | OpenVPN + WireGuard + Tailscale + AdGuard (OpenWrt) |
| Ethernet ports | 1x WAN + 2x LAN, Gigabit |
| Battery | None — USB-C powered (works with power bank) |
| Modes | Router / Repeater / Bridge / AP / WISP / Hotel WiFi |
| Approx price | Around $100 |
Performance & Range
The Slate AX is built around an AX1800-class dual-band WiFi 6 radio set rated 574 Mbps on 2.4 GHz and 1201 Mbps on 5 GHz, with Gigabit Ethernet on both the WAN and LAN ports. That is a real WiFi 6 step up from the dual-band WiFi 5 Opal, and a comfortable match for the typical modern hotel or apartment broadband connection. It trades the Beryl AX’s higher AX3000 wireless and 2.5GbE WAN for a noticeably smaller physical footprint, which travellers who count grams in their carry-on may prefer.
Range from the internal antennas is single-room, in line with the rest of the GL.iNet travel family. Throughput within that range is good enough to feed several WiFi 6 devices at the same time without obvious congestion. For travellers who carry a laptop, a phone and maybe a tablet rather than a larger device load, the Slate AX’s lower wireless ceiling versus the Beryl AX rarely shows in practice. For home use, see our best gaming routers guide.
VPN Capabilities — OpenVPN / WireGuard / Tailscale
VPN support on the Slate AX is the same well-built OpenWrt-based story as the rest of the GL.iNet family: OpenVPN, WireGuard, Tor, Tailscale and AdGuard Home all included in the firmware, all configurable through the friendly web GUI and mobile app. WireGuard is the protocol that matters for performance, and the Slate AX’s processor handles it well above typical hotel and cafe WiFi throughput.
Tailscale support means the Slate AX can join a Tailscale mesh and act as a private gateway back to your home or office network, which is one of the most useful workflows for frequent travellers. AdGuard Home runs comfortably on the same processor for DNS-level ad and tracker blocking. Compared with the larger Beryl AX, the Slate AX is slightly slower on sustained VPN throughput but functionally equivalent for the typical traveller’s needs. For deeper VPN guidance, see our low-latency gaming network guide.
Modes — Hotel WiFi / Repeater / Bridge
The Slate AX supports the full GL.iNet mode set, including the dedicated hotel-WiFi mode that solves the per-device login problem found in most hotel and rental networks. The same single-trick of cloning your laptop’s MAC, completing the captive-portal login once and then sharing the connection with every other device behind the router applies — and remains the single biggest reason most buyers reach for a GL.iNet travel router rather than a generic budget travel router.
Repeater mode, AP mode, WISP mode and standard router mode round out the practical scenarios for travel, coffee-shop, co-working and pop-up office use. The mode wizard in the GL.iNet web GUI is well-built and walks first-time users through the choice cleanly. For home setups, see our best mesh WiFi systems guide.
Battery & Portability
The Slate AX, like the Beryl AX, does not include an internal battery — it is powered by USB-C from a phone charger, laptop USB port or USB power bank. The trade-off is well-judged: skipping the internal battery keeps the device smaller and lighter than it would otherwise be, and lets the user choose their own power source. Physically the Slate AX is smaller than the Beryl AX while remaining recognisably part of the same family, which makes it the right pick for travellers whose carry-on weight and bulk budget matters.
For travellers who specifically want a built-in battery in the router itself, the TP-Link Roam 6 above is the alternative. For travellers happy to pair the router with a power bank, the Slate AX’s smaller form factor is genuinely appealing. The chassis feels solid for everyday travel carry and uses the same recognisable GL.iNet design language as the rest of the family.
Use Cases — Travel / Coffee Shop / Tradeshow
The Slate AX is built for the WiFi 6 traveller who prioritises a smaller form factor and lighter weight over the absolute wireless and wired ceiling of the Beryl AX. Core use cases remain the same: modern hotel rooms and rental apartments with fast WiFi, coffee shops and co-working spaces, pop-up offices and tradeshow booths. The Slate AX’s lower wireless ceiling versus the Beryl AX rarely shows in practice for typical traveller device loads, and the smaller body is a real practical win for anyone carrying it daily.
For Tailscale users it remains a strong choice — fast enough to act as a permanent travel-VPN node back to a home or office network. Compared with the Beryl AX, the Slate AX is the right pick for buyers who prioritise pocket-portability; the Beryl AX is the right pick for buyers who want the fastest possible WiFi 6 GL.iNet travel router. For broader network context, see our low-latency gaming network guide.
Verdict
At around $100 the GL.iNet GL-AXT1800 Slate AX is a sensible WiFi 6 travel router for buyers who want the full GL.iNet OpenWrt software stack in a smaller body than the Beryl AX. The combination of AX1800 dual-band wireless, Gigabit Ethernet, OpenVPN, WireGuard, Tailscale, AdGuard and the polished hotel-WiFi mode is well-judged, and the smaller footprint is a real practical win for travellers who carry the router daily.
Buyers who want the higher AX3000 wireless and 2.5GbE WAN of the Beryl AX should compare it directly — for a similar price the Beryl AX is the stronger pure-spec pick, while the Slate AX is the stronger pure-portability pick. Buyers who want a built-in battery should look at the TP-Link Roam 6. For the compact WiFi 6 GL.iNet sweet spot, the Slate AX earns a recommendation. See our best WiFi 6E routers guide for further alternatives.
Frequently Asked Questions
What is the difference between the GL.iNet Slate AX and the Beryl AX?
The Slate AX is a smaller AX1800-class router with Gigabit WAN at around $100. The Beryl AX is a slightly larger AX3000-class router with a 2.5GbE WAN port at around $90. Same OpenWrt firmware and VPN features.
Does the GL.iNet Slate AX support WireGuard?
Yes. WireGuard is included in the OpenWrt-based firmware alongside OpenVPN, Tor and Tailscale. WireGuard is the faster of the two main VPN protocols on the Slate AX’s CPU.
Does the GL.iNet Slate AX have a battery?
No. It is powered by USB-C from a phone charger, laptop USB port or USB power bank. Pair it with a small power bank for genuine pocket-portable use without an outlet.
Is the GL.iNet Slate AX good for Tailscale?
Yes. Tailscale is included in the firmware, and the Slate AX is fast enough to act as a permanent travel-VPN node back to a home or office network.
More Travel Router Reviews
- GL.iNet GL-MT6000 Flint 2 Review: WiFi 6 OpenWrt Router
- TP-Link N300 TL-WR841N Wireless Extender Review
- TP-Link AC1900 Smart WiFi Router Review (Archer A8)
- GL.iNet GL-MT300N-V2 Mango Review: Pocket VPN Travel Router
- TP-Link Roam 6 AX1500 Review: Portable WiFi 6 Travel Router
- TP-Link N300 Nano Travel Router Review (TL-WR802N)
- TP-Link AC750 Portable Nano Travel Router Review (TL-WR902AC)
- TP-Link N150 3G/4G Portable Travel Router Review (TL-MR3020)
Affiliate Disclosure: As an Amazon Associate, we earn from qualifying purchases. If you click a link and make a purchase, we may earn a small commission at no extra cost to you. Prices and availability are accurate as of publication and may change.
