---
product_id: 48581930
title: "TP-Link 300 Mbps 3G/4G Single-Band Wi-Fi Router, 1x 2.0 USB Port, 5x Fast WAN/LAN Ports, Connect up to 32 devices, WPS Button, No Configuration Required, UK Plug (TL-MR3420), Black, White"
brand: "tp-link"
price: "B/.26"
currency: PAB
in_stock: true
url: https://www.desertcart.com.pa/products/48581930-tp-link-300-mbps-3g-4g-single-band-wi-fi
store_origin: PA
region: Panama
---

# 300 Mbps Wireless N Speed 3G/4G + WAN Backup 5x Fast WAN/LAN Ports TP-Link 300 Mbps 3G/4G Single-Band Wi-Fi Router, 1x 2.0 USB Port, 5x Fast WAN/LAN Ports, Connect up to 32 devices, WPS Button, No Configuration Required, UK Plug (TL-MR3420), Black, White

**Brand:** tp-link
**Price:** B/.26
**Availability:** ✅ In Stock

## Summary

> 🚀 Stay connected, stay unstoppable — the ultimate 3G/4G Wi-Fi router for the always-on professional.

## Quick Answers

- **What is this?** TP-Link 300 Mbps 3G/4G Single-Band Wi-Fi Router, 1x 2.0 USB Port, 5x Fast WAN/LAN Ports, Connect up to 32 devices, WPS Button, No Configuration Required, UK Plug (TL-MR3420), Black, White by tp-link
- **How much does it cost?** B/.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/48581930-tp-link-300-mbps-3g-4g-single-band-wi-fi)

## Best For

- tp-link enthusiasts

## Why This Product

- Trusted tp-link brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **One-Touch WPS Security:** Instantly secure your network with a single button press, keeping your data safe and your mind at ease.
- • **Connect Up to 32 Devices:** Host your entire digital ecosystem — from laptops to smart gadgets — without a hitch or lag.
- • **Blazing 300 Mbps Wireless N:** Stream, work, and connect with ultra-fast Wi-Fi that covers your entire home or office effortlessly.
- • **Seamless 3G/4G & WAN Backup:** Stay online no matter what with dual backup modes ensuring zero downtime and uninterrupted productivity.
- • **Smart Bandwidth Control & Parental Settings:** Customize bandwidth allocation and restrict access to maintain peak performance and family-friendly browsing.

## Overview

The TP-Link TL-MR3420 is a versatile 3G/4G single-band wireless N router delivering up to 300 Mbps speeds. It supports LTE/HSPA+/UMTS USB modems, offers dual 3G/4G and WAN connection backup for uninterrupted internet, and connects up to 32 devices simultaneously. Featuring 5 fast Ethernet ports, a USB 2.0 port for modem sharing, one-touch WPS security, and advanced bandwidth control, it’s designed for seamless, secure, and reliable connectivity in homes and small offices.

## Description

What This Product DoesShare the freedom of 3G/4G! The TL-MR3420 3G/4G Wireless N Router allows users to share a 3G/4G mobile broadband connection with family and friends via wired or wireless connections. By connecting a 3G/4G USB modem to the routers, a Wi-Fi hotspot is instantly established, via which multiple devices can access the Internet and share data and applications wirelessly.Highlights:∙ Compatible with LTE/HSPA+/HSUPA/HSDPA/UMTS/EVDO USB modems, tested in the field∙ 3G/4G and WAN connection Backup guarantees an "Always-online" Internet connection∙ Local wireless HD video sharing, with speeds up to 300Mbps∙ Easy one-touch wireless security encryption with the WPS button∙ Bandwidth control allows administrators to determine how much bandwidth is allotted to each PCEnjoy 3G/4G Wireless SharingTL-MR3420 features blazing 4G speeds and backward compatible with 3G modems, allowing users to share a 3G/4G mobile broadband with family and friends via wired or wireless connection.Tests in the Field-High CompatibilityCompatibility is the most important aspect to consider when you're selecting a 3G/4G router. To ensure the best compatibility between our routers and the modem you would use with the router, TP-LINK has made certain that our 3G/4G Routers are compatible with the ISPs in the regions in which they are sold. We have teams around the globe continually testing our Routers with newly emerged modems to ensure that end users can feel confident that their routers will operate flawlessly where they live and work.Comprehensive 3G/4G and WAN Connection Backup StrategyThe TL-MR3420 stands out with its 3G/ 4G and WAN connection back-up, which keeps users online when one connection fails. TP-LINK's 3G/4G Router provides users with both 3G/4G Preferred and WAN Preferred back-up modes, while other brands provide one or the other. This brings users a high degree of flexibility when users are setting up the networks with considering connection costs and length of downtime.Wireless N Speed & RangeComplying with the IEEE 802.11n standard, the TL-MR3420 can establish a wireless network with transmission speeds of up to 300Mbps, while mitigating data loss over long distances and through obstacles in a small office or a large apartment, even in a steel-and-concrete building. Above all, users can easily pick up their wireless network's signal at longer distances from the router, where with legacy 11g products they would have to be much closer.WPA / WPA2 Encryptions -Advanced SecurityIn order to safeguard user‘s Wi-Fi networks, WEP encryption is no longer strong enough. The TL-MR3420 provides WPA/WPA2 encryptions (Both Personal and Enterprise),created by the WI-FI Alliance, promoting interpretabilities and security for WLAN, to protect against almost any threat that the Internet or intruders may harbor.Features∙ Wireless security encryption easily at the push of the WPS button∙ WDS wireless bridge provides seamless bridging to expand your wireless network∙ IP based bandwidth control allows administrators to determine how much bandwidth is allotted to each PC∙ Parental Control allows parents or administrators to establish restricted access policies for children or staff

## Features

- connectivity technology: Ethernet LAN
- USB 2.0
- DC-in jack

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | TP-Link |
| Product Dimensions | 28.8 x 22.6 x 7.1 cm; 270 g |
| Batteries | 1 Lithium Ion batteries required. |
| Item model number | TL-MR3420 |
| Manufacturer | TP-Link |
| Series | TL-MR3420 |
| Colour | Black, White |
| Standing screen display size | 6.9 Inches |
| Processor Count | 1 |
| Computer Memory Type | DDR3 SDRAM |
| Connectivity Type | Wi-Fi |
| Wireless Type | 802.11n |
| Number of USB 2.0 Ports | 1 |
| Number of Ethernet Ports | 1 |
| Voltage | 220 |
| Wattage | 3600 |
| Power Source | 9VDC / 0.85A |
| Operating System | Linux |
| Battery description | 9VDC / 0.85A |
| Are Batteries Included | No |
| Lithium Battery Energy Content | 2 Milliampere Hour (mAh) |
| Lithium Battery Packaging | Batteries packed with equipment |
| Number Of Lithium Ion Cells | 5 |
| Number of Lithium Metal Cells | 5 |
| Item Weight | 270 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** TP-Link
- **Model name:** TL-MR3420
- **Frequency band class:** Single-Band
- **Wireless communication standard:** 802.11n
- **Compatible devices:** Personal Computer
- **Recommended uses for product:** Indoor/Outdoor
- **Included components:** 3G/4G USB modem
- **Connectivity technology:** Ethernet LAN^USB 2.0^DC-in jack
- **Colour:** Black, White
- **Antenna type:** Internal

## Images

![TP-Link 300 Mbps 3G/4G Single-Band Wi-Fi Router, 1x 2.0 USB Port, 5x Fast WAN/LAN Ports, Connect up to 32 devices, WPS Button, No Configuration Required, UK Plug (TL-MR3420), Black, White - Image 1](https://m.media-amazon.com/images/I/51TY0OI74wL.jpg)
![TP-Link 300 Mbps 3G/4G Single-Band Wi-Fi Router, 1x 2.0 USB Port, 5x Fast WAN/LAN Ports, Connect up to 32 devices, WPS Button, No Configuration Required, UK Plug (TL-MR3420), Black, White - Image 2](https://m.media-amazon.com/images/I/41fS7crcEcL.jpg)
![TP-Link 300 Mbps 3G/4G Single-Band Wi-Fi Router, 1x 2.0 USB Port, 5x Fast WAN/LAN Ports, Connect up to 32 devices, WPS Button, No Configuration Required, UK Plug (TL-MR3420), Black, White - Image 3](https://m.media-amazon.com/images/I/31RbPkGHeJL.jpg)
![TP-Link 300 Mbps 3G/4G Single-Band Wi-Fi Router, 1x 2.0 USB Port, 5x Fast WAN/LAN Ports, Connect up to 32 devices, WPS Button, No Configuration Required, UK Plug (TL-MR3420), Black, White - Image 4](https://m.media-amazon.com/images/I/416OuCbuTwL.jpg)
![TP-Link 300 Mbps 3G/4G Single-Band Wi-Fi Router, 1x 2.0 USB Port, 5x Fast WAN/LAN Ports, Connect up to 32 devices, WPS Button, No Configuration Required, UK Plug (TL-MR3420), Black, White - Image 5](https://m.media-amazon.com/images/I/61RCNXoDIjL.jpg)

## Questions & Answers

**Q: Can this product do This : connect to a wifi network wirelessly (for example a caravan park that supplies wifi) then can i connect to the device,**
A: Yes it can.  I am presently using one to connect to a wireless network and then hook up to an ethernet only PC to give internet connectivity.  Set it to WISP mode.  One word of caution, the PC in my instance required to have DHCP enabled - which Windows 10 connection troubleshooter did for me.  After that it works perfectly and allows said PC to also hook up to a couple of wireless printers.  In this mode, as well as allowing an ethernet connection, it also creates its own wireless network separate from the main wireless network which any wireless device in range - phones, tablets, laptops - can see.  Useful for a pub or restaurant wanting its customers on a separate wifi for the business.

**Q: Does this support hotel wifi login page?**
A: Yes

**Q: Does this item work with public wifi networks that require browser based authentication?**
A: There is a way round this but it does require you to be tech savvy.This can receive and repeat Wi-Fi signals.You need to write down the mac address of your tp link then turn it off.Use a piece of software on your laptop to change your laptops mac address to that of the tp link.Log into public/hotel Wi-Fi, do the login page etc.Turn Wi-Fi off then change your mac address back.Turn the tp link on and set it up to connect to the Wi-Fi. Set a different ssid for your sub network then as long as your tp link stays connected you can use multiple devices.This is how I use my chrome cast and tablet etc in hotels

**Q: will this product work with the Huawei E3256 Dongle?**
A: Yes if plugged directly into the router but not if you use a USB extension cable. This is a pain as an E3231 will do. I think this has to do with the E3256 being dual-channel and needing more power than the MR3420 can provide over an extension cable.

## Frequently Bought Together

- TP-Link 300 Mbps 3G/4G Single-Band Wi-Fi Router, 1x 2.0 USB Port, 5x Fast WAN/LAN Ports, Connect up to 32 devices, WPS Button, No Configuration Required, UK Plug (TL-MR3420), Black, White
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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-12*