
GL.iNet GL-BE9300 Flint 3
GL.iNet · GL-BE9300
The GL.iNet GL-BE9300 Flint 3 is a tri-band WiFi 7 router designed for advanced users who want maximum performance, security, and flexibility. Built on OpenWrt, it offers a far higher level of customization than traditional home routers. It includes WiFi 7 connectivity with support for the 6 GHz band, 320 MHz channels, and Multi-Link Operation (MLO) technology, delivering very high wireless speeds and lower latency on compatible devices. It features 2.5 Gigabit Ethernet ports, hardware acceleration for VPN, and support for multiple protocols such as WireGuard, OpenVPN, and Tailscale. That makes it an excellent choice for remote work, secure remote access, and users who want full control over their network. In addition, thanks to OpenWrt, it lets you install extra services such as AdGuard Home, VPN servers, monitoring tools, advanced firewall rules, and many other features usually reserved for professional-grade equipment.
✓ Pros
- Tri-band WiFi 7 with 6 GHz band
- Compatible with Multi-Link Operation (MLO)
- Built on OpenWrt
- 2.5 Gigabit Ethernet ports
- Excellent WireGuard performance
- Compatible with Tailscale
- Supports installing AdGuard Home
- High level of customization
- USB 3.0 port for storage or extra services
✗ Cons
- Higher price than conventional WiFi 6 routers
- Many advanced features require networking knowledge
- No built-in Zigbee or Thread support
- Some OpenWrt features can be complex for beginners
- Getting the most out of WiFi 7 requires compatible devices
Specifications
| Model | GL-BE9300 Flint 3 |
| Type | tri-band WiFi 7 router |
| Processor | Qualcomm quad-core |
| WiFi | WiFi 7 (802.11be) |
| Bands | 2.4 GHz, 5 GHz, and 6 GHz |
| MLO technology | yes |
| Ethernet ports | 2.5 Gigabit |
| USB port | USB 3.0 |
| Operating system | GL.iNet customized OpenWrt |
| VPN | WireGuard, OpenVPN, Tailscale, and others |
| Use | advanced home, remote work, and professional networks |
| Power supply | Corriente eléctrica |
| Neutral wire required | No |
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GL.iNet Flint 3 (GL-BE9300): The ideal router for Home Assistant and smart homes?
Tired of your ISP router crashing when you connect over 20 devices? If you run Home Assistant, use a NAS, or manage a Proxmox server, the GL.iNet Flint 3 (GL-BE9300) aims to be the ultimate fix. In this article we explain why this WiFi 7 router could be the brain your smart home needs.
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