TL-MR3020 – Portable 3G/4G Wireless N Router – Review

A Handy 4G Wi-Fi Multifunctional Router

We barely not write a lot of hardware reviews, as our main topics are website, SEO and marketing based – but in this particular situation we like to give our customers and users a quick review, additional advice.

We recently bought a TP-Link portable 3G/4G Wireless N Router – the model is TL-MR3020. The circumstances we are having here on our location (Koh Samui), whenever there is an power cut, or the fiber network is interrupted, we are not able to use – sadly – the internet until it’s fixed. So we bought a kind of solution, to cover this situation.

The requirements was, having something in hand, can access to our LAN used as a router, having the possibility to use the mobile network (in our case with an USB 3G/4G Modem – we get into it later) and having also a Wi-Fi set up.

We found the TP-Link TL-MR3020 quite inexpensive and gave it a try. Bought on TP-Link’s Lazada’s Official Store and it arrived some days later.

Unpacked as it arrived, plugged in and started to set-up as per Quick Start Guide. Changed the “internal location” – Eh voilĂ ! Done.

Easy set-up and quick install – great. We used it primary as access point. But the possibility to use it as a router with an USB Modem would be possible too.

TL-MR3020 - Portable 3G - 4G Wireless N Router


  • Plug in 3G/4G USB modem to share your Wi-Fi connections, the compatibility is assured via years of field tests
  • Portable and elegant, providing carry-on wireless connections for business travel and family trips
  • 300 Mbps Wi-Fi speeds meet your daily internet needs
  • One button switches from 3G/4G, AP and WISP modes, for access internet everywhere
  • Power via your laptop’s USB port, a USB power adapter or a smartphone charger
  • 3G/4G and WAN fail-over backup strategy ensures TL-MR3020 provides a sustained internet connection


The specifications / datasheet You will find here as PDF.


Whoever need a quick solution in case of the situation, when the internet isn’t working, having this TL-MR3020 with an USB Modem will benefit yourself to get internet access, or using it as an extender to your network.

Huawei E3372 150Mbps 4G/LTE air card

In addition to the TL-MR3020 router, we advise to get an USB air card. True-Online respectively True-Move and AIS are providing this kind of air cards, but You also be able to buy it online at Shopee or Lazada.
Huawei E3372 150Mbps 4G/LTE air card

If You need more advices or if You have any questions, let us know!

TL-MR3020 - Portable 3G - 4G Wireless N Router