Review of the GL-MT3000! I’m testing out this popular travel router at a business hotel.
【この記事にはPRを含む場合があります】

When traveling for work, it’s essential to have devices that use the internet, such as laptops, smartphones, and tablets.
Have you ever experienced stress due to poor internet conditions at your hotel during a business trip?
That’s when a portable router called a “travel router” comes in handy.
This time, we’re focusing on the “GL-MT3000,” which is popular on social media.In this article, we’ll share our impressions and review of actually purchasing and using the “GL-MT3000” at a business hotel, along with the results of our investigation into its features and connection speed.

- What is a travel router?
- GL-MT3000 Specifications
- Pros Review 1: It has a compact design, which makes it easy to carry around.
- Pros Review 2: Excellent communication speed with Wi-Fi 6 support
- Pros Review 3: Security with a VPN connection
- Cons Review:I didn't have any complaints. If I had to say something, the initial setup might be difficult for beginners.
- How much is GL-MT3000?
- Note: Using GL-MT3000's Router Mode and AP Mode in a Hotel
- The GL-MT3000 can also be used as a Wi-Fi device at home. It's useful even after you return from business trips!
- The GL-MT3000 is a good travel router.
What is a travel router?
A “travel router” is a small, portable Wi-Fi router.
It’s often called a “hotel router” because it’s frequently used in hotels.
These days, most hotels offer free Wi-Fi, but depending on the room’s location, you may encounter problems such as a “weak signal” or a “slow connection that’s difficult to use.”
In these situations, you can create your own personal Wi-Fi environment by connecting the travel router you brought to the hotel’s wired LAN.It’s a very convenient item for frequent business travelers.
GL-MT3000 Specifications
Let’s look at the important features of GL.iNet’s travel router, the “GL-MT3000”.
Specification | GL-MT3000 |
---|---|
Weight | 196g |
Size | 106×83×33mm |
Internet Protocol | IPv6 |
Wi-Fi Speed | 2.4GHz, 5GHz (802.11a/b/g/n/ac/ax) [email protected] GHz 2402Mbps@5 GHz |
USB Port | USB Type-C(USB3.0) |
CPU | MediaTek MT7981B Dual-Core 1.3GHz |
RAM | DDR4 512MB |
Storage | FLASH 256MB |
WAN Port | 1 port 1000BASE-T 100BASE-TX 10BASE-T |
LAN Port | 1 port 1000BASE-T 100BASE-TX 10BASE-T |
Simultaneous Connections | Up to 70 devices |
Manufacturer | GL.iNet |
This is a great travel router.It weighs less than 200g and is palm-sized (106×83×33mm). Despite its small size, it can connect up to 70 devices at once! This is great for meetings, seminars, or events where many people need Wi-Fi.
It also supports VPN connections and Wi-Fi 6, making it a high-performance router that offers both security and expected high communication speeds.

Here are some of the good and bad things about using the GL-MT3000.
Important features:
Here, I’ll talk about the things I liked about the GL-MT3000.
After I got back to the hotel, I watched videos on YouTube and movies on Netflix. It was a comfortable time.
Pros Review 1: It has a compact design, which makes it easy to carry around.
Some travel routers are very small, about the same size as a smartphone adapter. I thought the GL-MT3000 might be too big for a travel router when I bought it. But it fits in your hand comfortably! I’m very happy with how small and light it is. When traveling for work, I want to carry as little as possible, so I’m glad it’s so small and light.
Pros Review 2: Excellent communication speed with Wi-Fi 6 support
The most important thing for a travel router is its “communication speed.”The GL-MT3000 has a 2.5G WAN port and supports Wi-Fi 6, so it can be expected to provide considerably faster speeds compared to other products.
If the hotel’s LAN is fast, it can create an even more comfortable internet environment, so expectations were high.
I was curious about the actual speed, so I immediately checked the measured values (performance) using my smartphone.
Here are the results:
When I connected the GL-MT3000 to the LAN port in the hotel room, it achieved a speed of about 800Mbps (about 100Mbps for 2.4GHz connection)!
The GL-MT3000 is quite excellent.
The Wi-Fi speed of the hotel I stayed at this time was about 20Mbps (hotel_wireless).This is disappointing.When I stayed previously, I only used the hotel’s Wi-Fi, so I was stressed because the internet was slow.
This time, I brought the GL-MT3000, and I was able to enjoy a comfortable network experience without any stress. I thought to myself, “I’m so glad I bought this.”
In terms of this communication speed, I think it deserves a high score.
Pros Review 3: Security with a VPN connection
The GL-MT3000 also supports VPN connections, which made me feel secure.
When using free Wi-Fi in places like hotels, we must consider security risks such as information leakage because many users connect at the same time.
The GL-MT3000 comes with OpenVPN and WireGuard® already installed, and these support over 30 VPN services.
This means that you can safely access your company’s network in a protected security environment, not only at home but also during overseas business trips. You can also exchange data with overseas subsidiaries or business partners.I was glad because I wanted to take care of various work tasks from my business trip destination.

Cons Review:I didn’t have any complaints. If I had to say something, the initial setup might be difficult for beginners.
I intended to write about things I wasn’t satisfied with when using the GL-MT3000, but after actually using it, I didn’t find any problems.
The communication speed was fast, it was easy to carry around… there were only good points. If I had to say something, it would be that the initial setup and such felt “aimed at intermediate to advanced users.”
As mentioned earlier, the GL-MT3000 operates on OpenWrt, making it highly extensible, but you need to add plugins and applications yourself.
Therefore, compared to other companies’ products, I felt it was a bit challenging for beginners.
However, if you have some knowledge about routers, you can connect without any problems.
Supplement: There are many ways to use this with network knowledge
GL.iNet’s GL-MT series are travel routers with free software (firmware) based on OpenWRT.
What is OpenWRT?
It’s free software (firmware) developed for network devices such as routers and access points, and is one of the Linux-based operating systems.
Since the GL-MT3000 operates on OpenWrt, it provides extensibility that allows installation of various plugins and applications.
Advanced users with extensive network knowledge should be able to use it for a wide range of purposes.
How much is GL-MT3000?
(出典:楽天市場)
The GL-MT3000 is priced at “around 20,000 yen,” and you can buy it on Rakuten Market.
Many places offer “mail delivery,” but so far, there are no stores offering “same-day delivery.” If you have plans for a business trip or travel, it might be good to order early.
You can find more information and purchase the GL-MT3000 on the Rakuten Market product listing page.
Note: Using GL-MT3000’s Router Mode and AP Mode in a Hotel
The GL-MT3000 comes with a switch that allows easy mode switching.
First, I tried connecting in Router Mode.
After using it for a while, a problem occurred where the internet connection would cut off intermittently. (Note: This probably doesn’t occur in all hotels. It’s likely that some hotels have no issues with this, so it’s best to check if your hotel can connect in Router Mode before attempting to use it.
As mentioned above, since the Router Mode connection didn’t work well at the hotel I stayed at this time, I switched to AP Mode and tried again.
When you switch to AP Mode, you can’t log in to the GL-MT3000’s management screen.
This time, it connected to the internet successfully without disconnecting.
When you switch to AP Mode, you can’t log in to the GL-MT3000’s management screen. So, it seems that VPN connections and file sharing functions probably can’t be used when connected in AP Mode.To return to Router Mode, press and hold the button to the left of the mode button on the side of the device.This will reset it, return to Router Mode, and allow access to the management screen.
Other settings were not changed, so it seems that “there’s no particular problem” if you can properly switch between “Router Mode” and “AP Mode” as needed.
The GL-MT3000 can also be used as a Wi-Fi device at home. It’s useful even after you return from business trips!
‘The GL-MT3000 supports Wi-Fi 6, so you can use it as a Wi-Fi device at home too.Being able to use it at home and on the go is a great feature.

The GL-MT3000 is a good travel router.
The GL-MT3000 is an excellent travel router that provides great satisfaction in terms of communication speed and security. It has features such as Wi-Fi 6 and VPN functionality.While it includes some advanced features like OpenWrt that may be unfamiliar to beginners, it’s a product that can be used for various purposes.
One slight drawback is that the use of certain modes may be restricted by some hotels, but overall, it’s a great choice for your next business trip or vacation.If you’re looking for a travel router, I highly recommend checking out the GL-MT3000.
You can find more information and purchase the GL-MT3000 on the Rakuten Market product listing page.