The GL.iNet GL-MT3000 Beryl AX is the WiFi 6 step up in GL.iNet’s travel router family — an AX3000 dual-band device with a 2.5GbE WAN port, Gigabit LAN ports and the full GL.iNet OpenWrt software stack including WireGuard, OpenVPN and Tailscale. At an asking price around $90 it is the modern WiFi 6 traveller’s pick. This GL.iNet Beryl AX review covers the wireless standard, VPN capabilities, modes, portability and overall value.
GL.iNet GL-MT3000 (Beryl AX) Portable Travel Router, Pocket Wi-Fi 6 Wireless 2.5G Router, Portable VPN Routers WiFi for Travel, Public Computer Routers, Business, Moblie/RV/Cruise/Plane
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GL.iNet Beryl AX at a Glance
| Component | Specification |
|---|---|
| Form factor | Pocket — palm-size plastic chassis |
| WiFi standard | WiFi 6 (802.11ax), dual-band |
| Max speed | AX3000 (574 + 2402 Mbps) |
| Cellular | None (tether to USB modem or phone) |
| VPN support | OpenVPN + WireGuard + Tailscale + AdGuard (OpenWrt) |
| Ethernet ports | 1x WAN (2.5GbE) + 1x LAN (Gigabit) |
| Battery | None — USB-C powered (works with power bank) |
| Modes | Router / Repeater / Bridge / AP / WISP / Hotel WiFi |
| Approx price | Around $90 |
Performance & Range
The Beryl AX is the first WiFi 6 router in GL.iNet’s travel family, and the wireless step up is substantial. The AX3000 dual-band radio set is rated 574 Mbps on 2.4 GHz and 2402 Mbps on 5 GHz, which is many times the throughput of the WiFi 4 Mango or WiFi 5 Opal. More importantly for travellers, the WAN port steps up to 2.5GbE — meaningfully faster than the Gigabit WAN ports on the rest of this guide — which lets the Beryl AX take full advantage of fast hotel, apartment or co-working broadband connections without being bottlenecked at the wired ingress.
Range from the internal antennas remains single-room, which is the right design for a travel router. Throughput within that range is genuinely good — fast enough to comfortably saturate a modern home or co-working uplink and feed several WiFi 6 devices simultaneously. For travellers who carry recent phones, tablets and laptops, the Beryl AX is the natural upgrade from the older Opal or Mango. For deeper WiFi 6 home use, see our best gaming routers guide.
VPN Capabilities — OpenVPN / WireGuard / Tailscale
VPN remains the central feature, and the Beryl AX’s more powerful CPU makes a real difference. The same OpenWrt-based firmware that ships on the Mango and Opal includes OpenVPN, WireGuard, Tor, Tailscale and AdGuard Home — but the Beryl AX’s processor can sustain meaningfully higher WireGuard throughput than the smaller routers, which matters on fast hotel or apartment broadband connections where the older routers would become the VPN bottleneck.
Tailscale support is particularly useful on this hardware — the Beryl AX is fast enough to act as a serious always-on private VPN gateway back to a home network or office, which extends the value well beyond the basic hotel-WiFi use case. AdGuard Home runs comfortably on the same processor, which lets the Beryl AX block ads and trackers at the DNS level for every connected device. For travellers who want the most capable VPN-focused travel router without stepping into the cellular-hotspot price bracket, the Beryl AX is the natural pick.
Modes — Hotel WiFi / Repeater / Bridge
The Beryl AX supports the full GL.iNet mode set: router mode, repeater mode to extend an existing WiFi network, bridge/AP mode to add wireless to a wired connection, WISP mode for upstream wireless ISPs, and the polished hotel-WiFi mode that handles per-device login limits cleanly. Hotel-WiFi mode is the headline feature for travel use — the Beryl AX clones the MAC address of one of your devices, completes the captive-portal login once, and then shares the connection with every other device behind it.
The mode wizard in the GL.iNet web GUI and mobile app is well-built and friendly enough for first-time users, which matters when you arrive in a hotel room tired and want the router working in minutes rather than hours. For multi-room or whole-house coverage at home, see our best mesh WiFi systems guide.
Battery & Portability
The Beryl AX does not include an internal battery — it is powered by USB-C and can run from a phone charger, a laptop USB port or a USB power bank. That is the same model as the Mango and Opal, and the same advice applies: pair the router with even a small power bank for genuine pocket-portable use without an outlet. Physically the Beryl AX is palm-size — somewhat larger than the older Opal because of the larger heatsink and WiFi 6 radio set — but still small enough for everyday travel carry in a bag or coat pocket.
For buyers who specifically want a built-in battery in the router itself, the TP-Link Roam 6 above or the older GL.iNet Slate AX further down are the alternatives. For buyers who already carry a power bank, the Beryl AX’s no-battery design keeps the price and the size down while giving the user flexibility to choose their own power source.
Use Cases — Travel / Coffee Shop / Tradeshow
The Beryl AX is built for travellers who want the most capable WiFi 6 GL.iNet travel router without stepping up to cellular. Core use cases are the modern hotel room or rental apartment with fast WiFi, where the 2.5GbE WAN and AX3000 wireless can comfortably keep up with the venue’s broadband; the co-working space, where the same combination plus a Gigabit LAN port supports a serious working session; and the small remote office or pop-up setup where the Beryl AX acts as the trusted router behind a fast wired or wireless uplink.
For Tailscale users in particular the Beryl AX is the right size — fast enough to act as a permanent travel-VPN node back to a home network without becoming the bottleneck, and small enough to carry everywhere. Compared with the Slate AX further down, the Beryl AX trades the Slate AX’s smaller form for a faster CPU and the 2.5GbE WAN. For deeper network tuning, see our low-latency gaming network guide.
Verdict
At around $90 the GL.iNet GL-MT3000 Beryl AX is the strongest mid-priced travel router on this list for buyers who want WiFi 6, modern wired ports and the full GL.iNet VPN feature set. The combination of AX3000 dual-band wireless, a 2.5GbE WAN port, OpenWrt with WireGuard, OpenVPN, Tailscale and AdGuard Home, plus the polished hotel-WiFi mode, covers the needs of modern travellers exceptionally well. It is the natural successor to the older WiFi 5 Opal for buyers ready to step up.
It is not the right pick for buyers who specifically want a built-in battery (see the Roam 6 or Slate AX) or an integrated cellular modem (see the Nighthawk M7). For the WiFi 6 GL.iNet sweet spot, the Beryl AX earns a strong recommendation. Compare more alternatives in our best WiFi 6E routers guide.
Frequently Asked Questions
What is the difference between the GL.iNet Opal and the Beryl AX?
The Opal is a dual-band WiFi 5 router at around $50 with Gigabit Ethernet. The Beryl AX is a dual-band WiFi 6 router at around $90 with a 2.5GbE WAN port — same OpenWrt firmware and VPN features, faster wireless and wired.
Does the GL.iNet Beryl AX have a 2.5GbE port?
Yes. Its WAN port is 2.5GbE-rated, which lets it take full advantage of fast modern broadband connections rather than capping at the Gigabit WAN found on most travel routers.
Does the GL.iNet Beryl AX support Tailscale?
Yes. Tailscale is included in the OpenWrt-based firmware, and the Beryl AX’s processor is fast enough to act as a serious always-on Tailscale node back to a home or office network.
Does the GL.iNet Beryl AX have a battery?
No. It is powered by USB-C and runs from a phone charger, laptop USB port or USB power bank. For a similar GL.iNet router with a battery, see the Slate AX below.
More Travel Router Reviews
- GL.iNet GL-AXT1800 Slate AX Review: WiFi 6 Travel Router
- 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)
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