GL.iNet GL-MT3000 Beryl AX Review

Overview

The GL.iNet GL-MT3000 Beryl AX represents the brand’s evolution from Wi-Fi 5 to Wi-Fi 6 in the travel router category, serving as the direct successor to the popular GL-MT1300 Beryl. Positioned as a premium yet compact solution, it bridges the gap between portable convenience and high-performance networking. Expert sources consistently highlight its dual-band Wi-Fi 6 architecture, which delivers theoretical speeds up to 2402 Mbps on the 5 GHz band and 574 Mbps on 2.4 GHz, catering to modern high-bandwidth needs like streaming and large file downloads. Unlike generic travel routers, the Beryl AX is built on OpenWRT, a highly configurable Linux-based firmware, offering users advanced features like Tailscale, ZeroTier, and pre-installed WireGuard and OpenVPN without needing third-party installations. Its physical design is notably pocket-friendly, measuring just 120 x 83 x 34 mm and weighing under 200g, while its hardware includes a MediaTek MT7981B dual-core processor, 512MB DDR4 RAM, and a 2.5Gbps WAN port alongside a standard 1Gbps LAN port. This combination of advanced firmware, multi-gigabit connectivity, and ultra-compact form factor defines its core value proposition: a secure, powerful, and portable network hub for travelers and small home setups.

Strengths

Multi-Gigabit Connectivity and Speed

The most standout feature of the Beryl AX is its inclusion of a 2.5Gbps WAN port, a rarity in the travel router segment that allows it to support internet connections well beyond the standard 1Gbps limit. Reviewers consistently report that this port enables "very good speeds" suitable for high-bandwidth activities, with wireless performance capable of handling connections up to approximately 700Mbps effectively. The router’s dual-band Wi-Fi 6 technology ensures efficient data transmission, with the 5 GHz band delivering up to 2402 Mbps, making it highly suitable for downloading large files quickly and streaming. Even in real-world testing where the router was placed directly above a kitchen, it maintained respectable speeds of 300Mbps download and 232Mbps upload, demonstrating that its signal penetration and range are adequate for small apartments or hotel rooms.

Advanced Firmware and Security Features

Built on OpenWRT 21.02, the Beryl AX offers a level of configurability and security that far exceeds standard off-the-shelf routers. Experts praise its pre-installed suite of privacy tools, including Tailscale, ZeroTier, WireGuard, and OpenVPN, which allow users to tunnel their entire network through a VPN effortlessly. This feature set is particularly valuable for travelers who need to bypass geo-restrictions or secure their data on public networks. Additionally, the router supports advanced functionalities like DNS over HTTPS, WPA3 security, and VPN Cascading, which automatically forwards data from a VPN server to a client within the same device. The graphical interface is noted for being user-friendly, making these complex features accessible without requiring deep technical expertise, a significant advantage for non-technical users seeking secure browsing.

Compact Design and Portability

The physical design of the Beryl AX is engineered for true portability, fitting comfortably in a pocket with dimensions of 120 x 83 x 34 mm and a weight of 196g. It features two lift-up antennas on the sides that can be adjusted to boost WiFi signal and range, a clever design choice that balances compactness with performance. The power input is a convenient USB Type-C port (5V/3A), allowing users to power it with standard phone chargers or USB hubs, further enhancing its travel-friendly nature. The inclusion of a USB 3.0 port adds versatility, enabling users to tether mobile phones, connect USB hard drives, or share USB printers, making it a versatile hub for various travel scenarios.

Trade-offs

Limited LAN Port and Single Gigabit Ethernet

While the 2.5Gbps WAN port is a major strength, the Beryl AX is limited by having only a single 1Gbps LAN port. This configuration restricts the ability to connect multiple high-speed wired devices simultaneously, as any device connected to the LAN port will be capped at 1Gbps regardless of the WAN speed. For users with multiple desktop computers or gaming consoles that require wired connections, this single port may be a bottleneck. Additionally, the router lacks a second 2.5Gbps port, which newer models like the Beryl 7 offer, limiting its potential for multi-gigabit LAN setups.

Processor Limitations for Heavy VPN Usage

The MediaTek MT7981B dual-core processor, while efficient for general routing, may struggle with heavy VPN encryption tasks at maximum speeds. WireGuard speed tests on the Beryl AX have shown a maximum of approximately 300Mbps, which is respectable but lower than the theoretical wireless speeds. For users who rely heavily on high-speed VPN connections for streaming or large file transfers, this hardware limitation means they may not achieve the full potential of their internet connection when the VPN is active. Some reviewers note that while the feature set beats most off-the-shelf routers, the processing power is not as robust as larger, more expensive home routers.

Range and Coverage in Large Spaces

Although the Beryl AX offers "decent range" suitable for apartments and small homes, its signal strength naturally diminishes in larger spaces or multi-story environments. The dual antennas help boost the signal, but the compact chassis limits the physical size of the antennas compared to full-sized home routers. In scenarios where the router is placed in a central location for a large house, users may experience weaker signal in distant rooms. While it performs well for a travel router, it is not a replacement for a high-end mesh system in large residential settings.

Specifications

Who Should Buy It

The GL.iNet GL-MT3000 Beryl AX is the perfect choice for frequent travelers, digital nomads, and tech-savvy users who prioritize security and portability. It is ideal for those who need to secure their internet connection on public networks using built-in VPNs like WireGuard or OpenVPN, or for users who want to bypass geo-restrictions while streaming. It is also a strong recommendation for residents of small apartments or dorm rooms where a compact, high-speed router with a 2.5Gbps WAN port is needed to maximize their internet connection.

However, this router is not suitable for users with large homes requiring extensive Wi-Fi coverage, as its range is optimized for small spaces. It is also not the best choice for users who need multiple high-speed wired connections, given its single 1Gbps LAN port. If you need a router for a large house with multiple devices, consider a dedicated mesh system like the Eero Pro 6 or a high-end home router like the ASUS RT-AX86U. For travelers who specifically need a newer Wi-Fi 7 option with more LAN ports, the GL.iNet Beryl 7 is a superior, albeit more expensive, alternative.

The Bottom Line: GL.iNet GL-MT3000 Beryl AX

Sources

• GL.iNet Beryl AX (GL-MT3000) Router Review - RTINGS.com
• GL.iNet Beryl AX (GL-MT3000) Travel Router Review - EnosTech.com
• Beryl AX (GL-MT3000) | Pocket-sized Wi-Fi 6 Travel Router - GL.iNet
• GL.iNet Beryl AX GL-MT3000 Travel Router Review - ServeTheHome
• Beryl-AX (GL-MT3000) WiFi 6 Router and MORE - Scargill's Tech Blog
• Review of GL iNet Pocket Wi Fi 6 Travel Gigabit Router - YouTube
• Gl.iNet Beryl 7 vs Beryl AX Travel Router Comparison - YouTube
• GL.iNet Beryl AX Review - John's Tech Blog
• Travel Router: Wi-Fi 6 - TP-Link TL-WR3002X or GL.iNet Beryl AX ...