---
product_id: 366586874
title: "GL-X300B (Collie) 4G LTE VPN Industrial Wireless Gateway, External Full-Band 4G Antennas, Hardware Watchdog, at Command, DNS Encryption, 2.4GHz ONLY"
brand: "gl.inet"
price: "€ 199.09"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.nl/products/366586874-gl-x300b-collie-4g-lte-vpn-industrial-wireless-gateway-external
store_origin: NL
region: Netherlands
---

# Full-band 4G LTE failover 30+ VPN & DNS encryption Hardware watchdog stability GL-X300B (Collie) 4G LTE VPN Industrial Wireless Gateway, External Full-Band 4G Antennas, Hardware Watchdog, at Command, DNS Encryption, 2.4GHz ONLY

**Brand:** gl.inet
**Price:** € 199.09
**Availability:** ✅ In Stock

## Summary

> 🚀 Stay connected, secure, and in control—wherever your network takes you.

## Quick Answers

- **What is this?** GL-X300B (Collie) 4G LTE VPN Industrial Wireless Gateway, External Full-Band 4G Antennas, Hardware Watchdog, at Command, DNS Encryption, 2.4GHz ONLY by gl.inet
- **How much does it cost?** € 199.09 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/366586874-gl-x300b-collie-4g-lte-vpn-industrial-wireless-gateway-external)

## Best For

- gl.inet enthusiasts

## Why This Product

- Trusted gl.inet brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Open Source Freedom:** Pre-installed OpenWrt with support for 30+ VPN providers including OpenVPN & WireGuard—perfect for IoT and devs.
- • **Effortless Management:** Intuitive admin panel with AT command support, auto/manual dial, and real-time signal strength monitoring.
- • **Compact & Rugged Design:** Aluminum alloy shell with optional wall-mount and wide temperature range for versatile industrial deployment.
- • **Uninterrupted Connectivity:** Seamlessly switch to 4G LTE when Ethernet fails—never lose critical data flow.
- • **Industrial-Grade Reliability:** Qualcomm QCA9531 chipset with built-in hardware watchdog ensures rock-solid uptime in harsh environments.

## Overview

The GL-X300B (Collie) is a compact industrial wireless gateway featuring full-band 4G LTE failover with external antennas, a Qualcomm QCA9531 chipset with hardware watchdog for enhanced stability, and pre-installed OpenWrt supporting 30+ VPN services. Designed for critical environments, it offers DNS encryption, easy configuration via AT commands, and a rugged aluminum shell suitable for demanding industrial applications.

## Description

desertcart.com: GL-X300B (Collie) 4G LTE VPN Industrial Wireless Gateway, External Full-Band 4G Antennas, Hardware Watchdog, at Command, DNS Encryption, 2.4GHz ONLY : Electronics

Review: Great Gateway, OpenWRT is a big plus - Got this as a fail over gateway for my network for the my main ISP dies. Setup is easy, the web UI from the factory is pretty intuitive, though I quickly flashed vanilla OpenWRT onto it. Works with Google Fi (T-Mobile) with no issues. The default firmware is based on OpenWRT, and it has an additional simplified UI on top (you can still access the vanilla OpenWRT though). I opted to flash vanilla OpenWRT, and this works just as well. The firmware update process is safe and has a feature to install firmware even if the device can't boot. The manufacturer has tools available to build new firmware too on GitHub, so it's all pretty transparent. Hardware is solid too. Haven't ran this long, so can't comment on stability but the case and antennas are all good. Easy to get into the case, so in theory you might be able to replace the module, though I've never tried it nor do I know if it's actually supported. Overall, the hardware seems really solid and the open source firmware is a huge plus. The factory firmware seems open and solid, but I preferred getting into things a bit lower, so I went with something else. The fact that the factory firmware uses open source tools and you can put your own on (the manufacturer's site tells you how) is pretty cool.
Review: Works great! - Installed in a remote part of a workshop, I used the external antennas mounted on some acrylic to point at the nearest cell tower. 10/10 Setup was easy, configuring the cell connection took minutes. If you need a long lasting cell connection this is likely your Best Buy for the money spent.

## Features

- 【Built-in 4G LTE Module】 With a standard SIM card slot that supports the 4G LTE network. It can move into 4G LTE wireless network if the Ethernet Internet fails, in order to ensure constant data transmission in the critical facilities. (Not support Verizon Network in the US)
- 【Industrial Hardware】 Qualcomm QCA9531 chipset provides stable performance, it is commonly used within the industry, which is perfect for industrial users to avoid breakdown. The Built-in hardware watchdog ensures the stability. It’s dedicated hardware that can detect and trigger a processor reset if necessary.
- 【Open Source & Secure】 OpenWrt pre-installed. Perfect for developers or IoT integration development. It supports 30+ VPN service providers, including OpenVPN & WireGuard.
- 【Compact Design】 Its aluminum alloy shell, optional wall-mounted design, and wide range of operating temperature are designed for easy installation, storage, and operation in tough industrial environments.
- 【Easy Configuration】 Supports AT command, manual/automatic dial number, and signal strength checking in our new admin panel for better management and configuration.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B098J9LXGM |
| Best Sellers Rank | #371,719 in Electronics ( See Top 100 in Electronics ) #2,239 in Computer Routers |
| Customer Reviews | 4.1 4.1 out of 5 stars (75) |
| Date First Available | July 2, 2021 |
| Item Weight | 8.4 ounces |
| Item model number | GL-X300B |
| Manufacturer | GL Technologies |
| Product Dimensions | 4.09 x 4.45 x 1.1 inches |

## Product Details

- **Brand:** GL.iNet
- **Color:** GPS
- **Compatible Devices:** iPhone
- **Connectivity Technology:** Ethernet
- **Frequency Band Class:** Single-Band
- **Included Components:** GL-X300B (1-year Warranty), Power Adapter (US, EU, UK Plugs), Ethernet cable, User Manual, Antennas
- **Model Name:** Collie
- **Recommended Uses For Product:** Business
- **Special Feature:** Access Point Mode
- **Wireless Communication Standard:** 2.4 GHz Radio Frequency

## Images

![GL-X300B (Collie) 4G LTE VPN Industrial Wireless Gateway, External Full-Band 4G Antennas, Hardware Watchdog, at Command, DNS Encryption, 2.4GHz ONLY - Image 1](https://m.media-amazon.com/images/I/51J24xgK8cL.jpg)
![GL-X300B (Collie) 4G LTE VPN Industrial Wireless Gateway, External Full-Band 4G Antennas, Hardware Watchdog, at Command, DNS Encryption, 2.4GHz ONLY - Image 2](https://m.media-amazon.com/images/I/51PBf6CFOOL.jpg)
![GL-X300B (Collie) 4G LTE VPN Industrial Wireless Gateway, External Full-Band 4G Antennas, Hardware Watchdog, at Command, DNS Encryption, 2.4GHz ONLY - Image 3](https://m.media-amazon.com/images/I/51QQEdBL8sL.jpg)
![GL-X300B (Collie) 4G LTE VPN Industrial Wireless Gateway, External Full-Band 4G Antennas, Hardware Watchdog, at Command, DNS Encryption, 2.4GHz ONLY - Image 4](https://m.media-amazon.com/images/I/51W+uEKXqOL.jpg)
![GL-X300B (Collie) 4G LTE VPN Industrial Wireless Gateway, External Full-Band 4G Antennas, Hardware Watchdog, at Command, DNS Encryption, 2.4GHz ONLY - Image 5](https://m.media-amazon.com/images/I/51Ya+To5jzL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Gateway, OpenWRT is a big plus
*by A***R on September 3, 2022*

Got this as a fail over gateway for my network for the my main ISP dies. Setup is easy, the web UI from the factory is pretty intuitive, though I quickly flashed vanilla OpenWRT onto it. Works with Google Fi (T-Mobile) with no issues. The default firmware is based on OpenWRT, and it has an additional simplified UI on top (you can still access the vanilla OpenWRT though). I opted to flash vanilla OpenWRT, and this works just as well. The firmware update process is safe and has a feature to install firmware even if the device can't boot. The manufacturer has tools available to build new firmware too on GitHub, so it's all pretty transparent. Hardware is solid too. Haven't ran this long, so can't comment on stability but the case and antennas are all good. Easy to get into the case, so in theory you might be able to replace the module, though I've never tried it nor do I know if it's actually supported. Overall, the hardware seems really solid and the open source firmware is a huge plus. The factory firmware seems open and solid, but I preferred getting into things a bit lower, so I went with something else. The fact that the factory firmware uses open source tools and you can put your own on (the manufacturer's site tells you how) is pretty cool.

### ⭐⭐⭐⭐⭐ Works great!
*by M***J on May 16, 2024*

Installed in a remote part of a workshop, I used the external antennas mounted on some acrylic to point at the nearest cell tower. 10/10 Setup was easy, configuring the cell connection took minutes. If you need a long lasting cell connection this is likely your Best Buy for the money spent.

### ⭐⭐⭐⭐⭐ Not sure why theses are now unavailable
*by C***P on October 16, 2024*

Worked great. Auto fails over between lan, WiFi, and lte. Love the metal case.

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-25*