TP-Link · Network Card

TP-Link TL-WN851ND network card Internal WLAN 300 Mbit/s price in United Kingdom

Model TL-WN851NDMPN TL-WN851NDEAN 6935364050337EAN 071040165103

Speed300 Mbit/s
ConnectivityWireless
ColourStainless steel
InternalYes

Lowest price incl. delivery

£21.63

at PCHUB.UKFree deliveryIn stock

2 stores
Range £21.63 – £21.63
2 in stock
1 with free delivery
Checked 5 Oct 2026, 18:25 UTC

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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£21.63at 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-WN851ND network card Internal WLAN 300 Mbit/s In stockFree shipping
£21.63incl. free shipping
Go to store : PCHUB.UK (opens in a new tab)
PcNova.co.ukTP-Link TL-WN851ND network card Internal WLAN 300 Mbit/s In stockShipping not stated
£21.63item 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: TL-WN851ND network card Internal WLAN 300 Mbit/s
Full name: TP-Link TL-WN851ND network card Internal WLAN 300 Mbit/s
Manufacturer part number: TL-WN851ND
EAN / UPC: 6935364050337, 071040165103, 172304354827, 722550156838, 723856185560, 731215278969, 803983008441, 807320172499
Category: Network Card

35 specifications from the manufacturer's data sheet

Ports & interfaces

Connectivity technology	Wireless
Host interface	PCI
Interface	WLAN

Network

Maximum data transfer rate	300 Mbit/s
Networking standards	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Wi-Fi	Yes
Wi-Fi band	Single-band (2.4 GHz)
Frequency range	2.4 - 2.4835 GHz
Top Wi-Fi standard	Wi-Fi 4 (802.11n)
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
WLAN data transfer rates supported	300 Mbit/s
Modulation	16-QAM, 64-QAM, CCK, DBPSK, DQPSK, OFDM
Security algorithms	128-bit WEP, 64-bit WEP, WPA, WPA-AES, WPA-PSK, WPA2

Design

Internal	Yes
Product colour	Stainless steel
Antenna	Yes
Antenna design	External
LED indicators	No
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
Certification	CE, FCC, RoHS

System requirements

Compatible operating systems	Windows 7(32/64bits), Windows Vista(32/64bits), Windows XP(32/64bits), Windows 2000
Windows operating systems supported	Windows 2000, Windows 2000 Professional, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Hom

Operational conditions

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