---
product_id: 54126072
title: "GL-AR300M16-EXT"
brand: "gl.inet"
price: "¥12710"
currency: JPY
in_stock: true
category: "Gl.I Net"
url: https://www.desertcart.jp/products/54126072-gl-ar300m16-ext
store_origin: JP
region: Japan
---

# 300 Mbps Wi-Fi 4 speed Dual Ethernet ports (WAN + LAN) Built-in OpenVPN & WireGuard VPN GL-AR300M16-EXT

**Brand:** gl.inet
**Price:** ¥12710
**Availability:** ✅ In Stock

## Summary

> 🌍 Stay connected, secure, and unstoppable—wherever life takes you!

## Quick Answers

- **What is this?** GL-AR300M16-EXT by gl.inet
- **How much does it cost?** ¥12710 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/54126072-gl-ar300m16-ext)

## 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

- • **Secure Your Surf:** Pre-installed OpenWrt with advanced VPN client/server support keeps your connection private anywhere.
- • **Dual Ethernet Ports:** Flexible wired connections for stable, high-speed internet access or device tethering.
- • **Open Source Freedom:** 128MB RAM and expandable storage let you customize and upgrade firmware effortlessly.
- • **Plug & Play Versatility:** USB-powered from laptops or power banks—no bulky adapters needed on the go.
- • **Pocket-Sized Powerhouse:** Ultra-lightweight at just 39g—fits in your palm or pocket for seamless travel.

## Overview

The GL.iNet GL-AR300M16-Ext is a compact, ultra-lightweight travel router featuring dual Ethernet ports, 300 Mbps Wi-Fi 4 connectivity, and pre-installed OpenWrt firmware with built-in OpenVPN and WireGuard support. Powered via USB and boasting 128MB RAM, it offers versatile, secure internet access and easy customization, making it the perfect companion for professionals on the move.

## Description

Buy GL.iNet GL-AR300M16-Ext Mini Travel Wi-Fi Router OpenWrt 2 Ethernet Ports | Private mini travel Wi-Fi router with OpenWrt, OpenVPN/WireGuard, 2 Ethernet ports, USB 2.0, dual antennas, 41g, USB-powered: Routers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- 【MINI TRAVEL ROUTER】 Convert a public/hotel network(wired/wireless) to a private Wi-Fi for secure surfing. Tethering, 3G/4G USB Modem Compatible. Powered by any laptop USB, power banks or 5V/2A DC adapters (sold separately). 39g (1.41 Oz) only and pocket friendly.
- 【OPEN SOURCE & PROGRAMMABLE】 OpenWrt pre-installed, USB disk extendable.
- 【VPN CLIENT&Server】 OpenVPN and Wireguard VPN client&server pre-installed, compatible with 30+ VPN service providers.
- 【LARGER STORAGE & EXTENSIBILITY】 128MB RAM, 16MB NOR Flash, dual Ethernet ports, UART and GPIOs available for hardware DIY.
- 【PACKAGE CONTENTS】 GL-AR300M16-Ext mini router (2-year Warranty), USB Cable, Ethernet Cable, User Manual.
- 【Firmware Upgrade】Enhance your internet experience by upgrading to the latest firmware version. *If you are currently using firmware 3.x, make sure to upgrade to v4.3.7 before proceeding to the newest version for optimal performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07794JRC5 |
| Antenna Location | Bussiness, Monitoring, Security, Travel |
| Antenna Type | Fixed |
| Best Sellers Rank | #2,480 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #90 in Computer Routers |
| Brand | GL.iNet |
| Built-In Media | GL-AR300M16-Ext mini router, USB cable, Ethernet cable, and user manual |
| Color | Black |
| Compatible Devices | Laptop |
| Connectivity Protocol | Ethernet, Wi-Fi |
| Connectivity Technology | Ethernet, USB, Wi-Fi |
| Control Method | App |
| Controller Type | USB Control |
| Coverage | Standard Router Range (Indoors: 100-150 feet) |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,143) |
| Data Transfer Rate | 300 megabits_per_second |
| Frequency | 2.4 GHz |
| Frequency Band Class | Single-Band |
| Item Dimensions L x W x H | 2.28"L x 2.28"W x 0.98"H |
| Item Weight | 1.44 ounces |
| LAN Port Bandwidth | 10/100 megabits per second |
| Manufacturer | GL Technologies |
| Maximum Upstream Data Transfer Rate | 150 megabits_per_second |
| Mfr Part Number | GL-AR300M16-Ext |
| Model Name | Shadow |
| Model Number | GL-AR300M16-Ext |
| Number of Antennas | 2 |
| Number of Items | 1 |
| Number of Ports | 3 |
| Operating System | OpenWrt |
| Other Special Features of the Product | Access Point Mode, Internet Security, Remote Access |
| RAM Memory Installed | 128 MB |
| Router Firewall Security Level | Advanced |
| Router Network Type | Wired and Wireless |
| Security Protocol | WPA2 |
| Unit Count | 1 Count |
| Voltage | 5 volts |
| Warranty Description | 2 Years |
| Wi-Fi Generation | Wi-Fi 4 |
| Wireless Compability | 2.4 GHz Radio Frequency |

## Product Details

- **Brand:** GL.iNet
- **Color:** Black
- **Compatible Devices:** Laptop
- **Connectivity Technology:** Ethernet, USB, Wi-Fi
- **Frequency Band Class:** Single-Band
- **Included Components:** GL-AR300M16-Ext mini router, USB cable, Ethernet cable, and user manual
- **Model Name:** Shadow
- **Recommended Uses For Product:** Bussiness, Monitoring, Security, Travel
- **Special Feature:** Access Point Mode, Internet Security, Remote Access
- **Wireless Communication Standard:** 2.4 GHz Radio Frequency

## Images

![GL-AR300M16-EXT - Image 1](https://m.media-amazon.com/images/I/41gQQAA8ozL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can this device take wifi input (not ethernet / cat 6) and convert it to a ethernet output (cat 6)?**
A: Yes, you could setup like this:
WiFi--->GL-AR300M16-Ext---(ethernet cable)--->Your devices

**Q: Can I change one antenna to a directional antenna and use in repeater mode?**
A: You could change the antenna, the antenna is uFL to RP-SMA-Male.

**Q: If I connect an external antenna do I have to have something connected to both antenna ports and if so do they have to match or can I leave one empty?**
A: Coverage will likely be better with two similar antennas connected. One antenna connected would not, most likely, cause any circuit failures. GL.iNet has indicated to me that dissimilar antennas is acceptable. In my case I tried a WiFi yagi on one antenna port (supplied antenna on the other) but it did not improve signal strength to my internet source in my particular situation.  I would suggest you give it a try and see if it works for you.

**Q: How fast does it boot up from power off to connection?**
A: It takes around 1 min.

## Frequently Bought Together

- GL.iNet GL-AR300M16-Ext Portable Mini Travel Wireless Pocket Router - WiFi Router | OpenWrt | 2 x Ethernet Ports | OpenVPN/Wireguard VPN for Public & Hotel Wi-Fi | USB 2.0 Port | 2 x External Antennas
- GL.iNet GL-MT300N-V2 (Mango) Portable Mini Travel Wireless Pocket VPN WiFi Router - 2X Ethernet Ports | USB 2.0 | OpenWrt | OpenVPN/Wireguard for Public & Hotel Wi-Fi | Easy to Set up via Admin Panel
- GL.iNet GL-SFT1200 (Opal) Secure Travel WiFi Router, AC1200 Dual Band Gigabit Ethernet Wireless Network, IPv6 USB 2.0, Repeater Bridge Access Point Mode, Router for Public Use, Easy Setup with Guide

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**Shop now:** [https://www.desertcart.jp/products/54126072-gl-ar300m16-ext](https://www.desertcart.jp/products/54126072-gl-ar300m16-ext)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-30*