GL.iNet GL-AR300M16-Ext Mini Travel WiFi Router
- OpenWrt firmware with OpenVPN and WireGuard
- 300 Mbps, single band 2.4 GHz
- 2 Ethernet ports and USB 2.0
- 128 MB RAM
- 41g, USB-powered
- Indoor range 100-150 feet
- 2 years warranty
Last refreshed Sep 23, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A tiny travel router with open-source firmware and VPN support for privacy-minded users who carry it between networks. It runs a single band at modest speed.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B07794JRC5Model: GL-AR300M16-ExtCategory: Network Routers
Sizes Available
Need a different one? Pick on Amazon →
Overview
Not a household router, this GL.iNet unit is a pocket-size private travel router that runs OpenWrt. It creates its own network from a hotel line or another Wi-Fi source and can run VPN protocols for added privacy.
The reason to buy is control: open firmware, VPN protocols and access point mode in a body small enough for a bag. The limit is capacity, since one radio band and fast Ethernet ports suit a few devices rather than a family.
Who it's for
Travelers, remote workers and tinkerers who want a configurable pocket router will use the firmware and VPN options. Anyone expecting whole-home coverage or fast wired speeds should choose a larger router.
Pros and cons
- Open firmware for configuration
- VPN protocols supported
- Two Ethernet ports
- Single band only
- Ethernet ports run at fast Ethernet speed
- Short indoor range
- Small RAM for heavy VPN use
Performance notes
The router handles routing and VPN encryption on a small processor, so VPN throughput is lower than raw wireless speed. A single band and fixed antennas set the range, which is typical of a standard router indoors. Power comes through USB, so a laptop port or battery pack can run it.
Specifications
| Brand | GL.iNet |
|---|---|
| Model | GL-AR300M16-Ext |
| Dimensions & fit | |
| Item weight | 1.44 ounces |
| LAN Port Bandwidth | 10/100 Mbps |
| Item Dimensions L x W x H | 2.28 x 2.28 x 0.98 inches |
| Power & efficiency | |
| Voltage | 5 voltslower than 78% of 33 network routers |
| Compatibility & installation | |
| RAM Memory Installed | 128 MBlower than 71% of 29 network routers |
| Included components | |
| Included components | Mini router, USB cable, Ethernet cable, user manual |
| Warranty & support | |
| Warranty Description | 2 Years |
| Other details | |
| Data Transfer Rate | 300 Mbpslower than 85% of 72 network routers |
| WiFi Generation | Wi-Fi 4 |
| Frequency Band Class | Single-band |
| Frequency | 2.4 GHzlower than 69% of 30 network routers |
| Maximum Upstream Data Transfer Rate | 150 Mbpslower than 84% of 38 network routers |
| Security Protocol | WPA2 |
| Number of Antennas | 2 (fixed) |
| Coverage | Indoors: 100-150 feet |
| Ethernet ports | 2 |
| USB ports | USB 2.0 |
Closest rivals on specs
Teltonika RUT241 Industrial 4G Cellular Router- Maximum Upstream Data Transfer Rate 150 vs 50 Mbps (+200%)
Cudy LT500 4G LTE AC1200 WiFi Router- Data Transfer Rate 300 vs 150 Mbps (+100%)
- Maximum Upstream Data Transfer Rate 150 vs 50 Mbps (+200%)
Frequently asked questions
What comes in the box with the GL.iNet GL-AR300M16-Ext?
The mini router, a USB cable, an Ethernet cable and a user manual.
Is the GL.iNet GL-AR300M16-Ext a whole-home router?
No. It is a mini travel router, with a standard indoor range of 100-150 feet and a single 2.4 GHz band.
Does the GL.iNet GL-AR300M16-Ext support VPN?
Yes. The item highlight lists OpenWrt with OpenVPN and WireGuard.
How is the GL.iNet GL-AR300M16-Ext powered?
It is USB-powered, with a 5 volt rating.