TP-Link · Wireless Router

TP-Link 3G/4G Wireless N Router price in United Kingdom

Model TL-MR3420MPN TL-MR3420MPN TL-MR3420 V5EAN 8459730514950EAN 6935364091187

SpeedWi-Fi 4 (802.11n)
ConnectivityUSB 2.0
TypeTabletop router
ColourBlack, White

Lowest price incl. delivery

£30.53

at PCHUB.UKFree deliveryIn stock

2 stores
Range £30.53 – £30.53
2 in stock
1 with free delivery
Checked 5 Oct 2026, 18:25 UTC

Ad · prices and stock as last reported by the store; the store's checkout is what counts.

Full specifications and side-by-side comparison

Prices in United Kingdom

2 stores · prices in GBP · updated 5 Oct 2026, 18:25 UTC

Lowest price£30.53at PCHUB.UK · free shippingGo to PCHUB.UK

Price range across 2 offers

Every store asks the same price.

2 of 2 stores in stock
1 with free shipping
Checked 5 Oct 2026, 18:25 UTC

PCHUB.UKLowest priceTP-Link TL-MR3420 wireless router Fast Ethernet Single-band (2.4 GHz) In stockFree shipping
£30.53incl. free shipping
Go to store : PCHUB.UK (opens in a new tab)
PcNova.co.ukTP-Link TL-MR3420 wireless router Fast Ethernet Single-band (2.4 GHz) In stockShipping not stated
£30.53item price, shipping extra
Go to store : PcNova.co.uk (opens in a new tab)

Ad: we may earn a commission when you buy through these links; it never changes the order, which is by total price only. Prices and stock are shown as each store states them, as of 5 Oct 2026, 18:25 UTC, and can change at any time. Taxes are included only where the store includes them.

Price history in United Kingdom

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Product details

Identification

Brand: TP-Link
Product: 3G/4G Wireless N Router
Full name: TP-Link 3G/4G Wireless N Router
Manufacturer part number: TL-MR3420, TL-MR3420 V5
EAN / UPC: 8459730514950, 6935364091187, 320127552672, 718037106328, 777304566166, 778890697937, 845973051495, 854587033407
Category: Wireless Router

64 specifications from the manufacturer's data sheet

WAN connection

Ethernet WAN	Yes
DSL WAN	No
SIM card slot	No
3G/4G USB modem compatibility	Yes
WAN connection type	RJ-45

Wireless LAN features

Wi-Fi band	Single-band (2.4 GHz)
Top Wi-Fi standard	Wi-Fi 4 (802.11n)
WLAN data transfer rate (max)	300 Mbit/s
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Modulation	16-QAM, 64-QAM, CCK, DBPSK, DQPSK, OFDM

Network

Ethernet LAN	Yes
Ethernet LAN interface type	Fast Ethernet
Ethernet LAN data rates	10,100 Mbit/s
Networking standards	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3u
Port forwarding	Yes
Port triggering	Yes
Dynamic DNS (DDNS)	Yes
Number of guest networks (2.4 GHz)	1
Wireless Distribution System (WDS) bridge	Yes
Receiver sensitivity	270M: -68dBm@10% PER, 130M: -68dBm@10% PER, 108M: -68dBm@10% PER, 54M: -68dBm@10% PER, 11M: -85dBm@8% PER, 6M: -88dBm@10% PER, 1M: -90dBm@8% PER

Ports & interfaces

Ethernet LAN (RJ-45) ports	4
USB port	Yes
USB 2.0 ports quantity	1
DC-in jack	Yes

Management features

Wi-Fi Multimedia (WMM)/(WME)	Yes
Reset button	Yes
WPS push button	Yes

Security

Firewall	Yes
Parental control	Yes
DMZ support	Yes
Network address translation (NAT)	Yes

Protocols

DHCP client	Yes
DHCP server	Yes
Universal Plug and Play (UPnP)	Yes

Design

Product type	Tabletop router
Product colour	Black, White
On/off switch	Yes

Packaging content

Cables included	LAN (RJ-45)
AC adapter included	Yes
Quick installation guide	Yes

Antenna

Antenna design	External
Antenna gain level (max)	3 dBi
Antennas quantity	2
Transmit power	20 dBmW

Power

Power source type	DC
Output voltage	12 V
Output current	1 A

Operational conditions

Operating relative humidity (H-H)	10 - 90%
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 95%
Storage temperature (T-T)	-40 - 70 °C