The GL.iNet GL-XE300 (Puli) is a compact yet powerful 4G LTE industrial IoT gateway that doubles as a router, access point, extender, and WDS. With OpenWrt pre-installed, it offers extensive customization for tech enthusiasts and professionals alike.

One of its standout features is the ability to convert 4G LTE signals into Wi-Fi, ensuring uninterrupted internet access even when Ethernet fails. The built-in 5000mAh battery adds portability, making it ideal for remote locations or travel.

Security is a strong suit with OpenVPN, WireGuard, WPA3, and IPv6 support. The user-friendly Web UI and GoodCloud management allow easy setup and remote monitoring. However, some users noted the lack of 5GHz Wi-Fi and USSD code support as minor drawbacks.

While setup is generally quick, firmware updates can be tricky. The device excels in reliability but may require occasional troubleshooting for optimal performance. Overall, the GL-XE300 is a robust solution for those needing secure, flexible connectivity on the go.