---
product_id: 253472797
title: "300 Mbps 3G/4G Wi-Fi Router, 1 UBS 2.0 Port, WPS Button, No Configuration Required, UK Plug (Archer MR3420)"
brand: "tp-link"
price: "฿2569"
currency: THB
in_stock: true
category: "Tp Link"
url: https://www.desertcart.co.th/products/253472797-300-mbps-3g-4g-wi-fi-router-1-ubs-2
store_origin: TH
region: Thailand
---

# 300 Mbps Wireless N Speed 1 USB 2.0 Port for 3G/4G Modems One-Touch WPS Security 300 Mbps 3G/4G Wi-Fi Router, 1 UBS 2.0 Port, WPS Button, No Configuration Required, UK Plug (Archer MR3420)

**Brand:** tp-link
**Price:** ฿2569
**Availability:** ✅ In Stock

## Summary

> 🚀 Stay connected, stay ahead — Wi-Fi that works as hard as you do!

## Quick Answers

- **What is this?** 300 Mbps 3G/4G Wi-Fi Router, 1 UBS 2.0 Port, WPS Button, No Configuration Required, UK Plug (Archer MR3420) by tp-link
- **How much does it cost?** ฿2569 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/253472797-300-mbps-3g-4g-wi-fi-router-1-ubs-2)

## 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

- • **Blazing Fast Wi-Fi:** Enjoy up to 300 Mbps wireless speeds for smooth HD streaming and multitasking.
- • **Rock-Solid Security:** One-touch WPS encryption and WPA/WPA2 protocols protect your network from intruders.
- • **Always-On Connectivity:** Seamlessly switch between 3G/4G and WAN backup to stay online without interruption.
- • **Plug & Play Simplicity:** No configuration needed—just plug in your 3G/4G USB modem and get instant Wi-Fi sharing.
- • **Smart Bandwidth Control:** Allocate bandwidth per device to optimize your network and keep productivity high.

## Overview

The TP-Link Archer MR3420 is a versatile 3G/4G wireless N router delivering up to 300 Mbps speeds with seamless 3G/4G and WAN backup. Featuring a USB 2.0 port for LTE modem compatibility, one-touch WPS security, and bandwidth control, it ensures reliable, secure, and easy-to-manage internet sharing for home or office environments.

## Description

What This Product Does Share 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 PC Enjoy 3G/4G Wireless Sharing TL-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 Compatibility Compatibility 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 Strategy The 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 & Range Complying 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 Security In 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

- Compatible with LTE/HSPA+/HSUPA/HSDPA/UMTS/EVDO USB modems, tested in the field
- 3G/4G and WAN connection backup ensures an always-online Internet connection
- Local wireless HD video sharing, with speeds up to 300 Mbps. 4G LTE Modems Compatibility apply to TL-MR3420 Version 2.0 ONLY
- Easy one-touch wireless security encryption with the WPS button
- Bandwidth control allows administrators to determine how much bandwidth is allotted to each PC.Packaging may vary

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003WK62OS |
| Antenna Location | Indoor/Outdoor |
| Antenna Type | Fixed |
| Best Sellers Rank | #17,392 in Computers ( See Top 100 in Computers ) #309 in Routers |
| Brand | TP-Link |
| Built-In Media | 3G/4G USB modem |
| Color | Black, White |
| Compatible Devices | Computers, Mobile Devices, Game Console, Smart TV, Printer, Security Camera, Smart Thermostat, Tablet |
| Connectivity Protocol | 3G, 4G LTE, UMTS, Ethernet |
| Connectivity Technology | Ethernet, USB, 802.11 N |
| Control Method | Touch |
| Controller Type | Push Button |
| Coverage | Mobile Network Dependent |
| Customer Reviews | 4.1 4.1 out of 5 stars (4,012) |
| Data Transfer Rate | 300 Megabits Per Second |
| EU Spare Part Availability Duration | 2 Years |
| Frequency | 2.4 GHz |
| Frequency Band Class | Single-Band |
| Global Trade Identification Number | 00119459189065, 06935364051495 |
| Has Internet Connectivity | Yes |
| Is Electric | Yes |
| Is Modem Compatible | Yes |
| Item Dimensions L x W x H | 28.8L x 22.6W x 7.1H centimeters |
| Item Part Number | TL-MR3420 |
| Item Weight | 270 Grams |
| LAN Port Bandwidth | 300 Mbps |
| Manufacturer | TP-Link |
| Maximum Upstream Data Transfer Rate | 300 Megabits Per Second |
| Mfr Part Number | 2325214 |
| Model Name | TL-MR3420 |
| Model Number | TL-MR3420 |
| Number of Antennas | 2 |
| Number of Ports | 5 |
| Operating System | Windows |
| Other Special Features of the Product | Operating temperature range:0 - 40 °C |
| Router Network Type | wireless |
| Security Protocol | WEP, WPA-PSK;WPA2-PSK |
| UPC | 777060005336 916727890223 682851723798 778890697937 172302834123 119459189065 163120528196 777104569237 723921146007 320127552672 748690326146 854587033407 777304566166 501390738448 845973051495 |
| Unit Count | 6 Count |
| Voltage | 220 |
| Wi-Fi Generation | Wi-Fi 4 |
| Wireless Compability | 802.11n |

## Product Details

- **Brand:** TP-Link
- **Frequency band class:** Single-Band
- **Model name:** TL-MR3420
- **Special features:** Operating temperature range:0 - 40 °C
- **Wireless communication standard:** 802.11n

## Images

![300 Mbps 3G/4G Wi-Fi Router, 1 UBS 2.0 Port, WPS Button, No Configuration Required, UK Plug (Archer MR3420) - Image 1](https://m.media-amazon.com/images/I/51TY0OI74wL.jpg)

## Available Options

This product comes in different **Pattern, Style** options.

## 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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- UGREEN Ethernet Cable 1M, Cat 8 Internet Cable High-Speed 40Gbps 2000MHz RJ45 LAN Cable, F/FTP POE Braided Gigabit Network Cable Compatible with Xbox/Switch/PS5/WiFi Extender/Router/Modem Patch Panel

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-06-08*