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TP-LINK TL-WDN4800 450Mbps N900 Wireless Dual Band PCI Express Adapter

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TP-LINK’s 450Mbps Wireless N Dual Band PCI Express Adapter, TL-WDN4800 allows you to connect a desktop computer to a wireless network and access a high-speed wireless network connection.

This item is currently discontinued and at present, we have no replacement on order.
Quickcode: 52680  
Stock code: NET-WLAPCI-TL-WDN480
Manuf. code: TL-WDN4800
Cust. Rating:   Read reviews.
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What This Product Does

TP-LINK’s 450Mbps Wireless N Dual Band PCI Express Adapter, TL-WDN4800 allows you to connect a desktop computer to a wireless network and access a high-speed wireless network connection. Complying with IEEE 802.11a/b/g/n, the device can use the 2.4GHz or 5GHz channels and provide wireless speeds of up to 450Mbps which is ideal for users seeking a highly robust, bandwidth intensive wireless networking experience, particularly with HD video streaming and online gaming.

Dual Band

Dual Band is the latest wireless technology allowing the adapter to connect with a 2.4GHz or 5GHz network. This allows you to check e-mail and browse the Internet using the 2.4GHz band or stream HD movies and other media on the 5GHz band. The advantage of working on the 5GHz band is that, unlike the crowded 2.4GHz band shared with microwaves, cordless phones and other wireless networks, it has much less interference and can provide a more stable wireless signal, which is ideal for online gaming and HD video streaming.

Wireless N Speed up to 450Mbps

Both the adapter’s 2.4GHz and 5GHz bands support the maximum speed of up to 450Mbps, which generates a maximum theoretical wireless throughput bringing you a limitless wireless experience. 

WPA / WPA2 Encryptions - Advanced Security

WPA/WPA2 encryption standards ensure your wireless connection is safe from intruders.

Easy Operation

TL-WDN4800 comes with a CD utility that helps you complete the software installation and wireless network settings, including security configurations and wireless connection, which makes setting up your network so easy that even for novice users should be up and running in minutes.

  • Achieves a maximum theoretical throughput of up to 450Mbps
  • Supports dual-band, 2.4GHz or 5GHz
  • Seamlessly compatible with 802.11a/b/g/n products
  • Experience smoother video streaming and online gaming by choosing the clearer 5GHz band for wireless connections
  • Supports 64/128 WEP, WPA /WPA2/WPA-PSK/WPA2-PSK(TKIP/AES), supports IEEE 802.1X
  • Supports Windows XP 32/64bit, Vista 32/64bit, Windows 7 32/64bit
  • Supports ad-hoc and infrastructure mode
  • Bundled utility provides quick & hassle-free installation
  • Warranty Information:

    Manufacturer tp-link
    Warranty Type Direct with Manufacturer
    Manufacturer Website
    Warranty Period (yrs)3
    Connector TypePCI
    Channel N Speed450
    Wireless Network AdapterThe product has this feature

    Comments, Questions & Reviews:

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     Worked Straight Out of The Box by ross1088

    This was my first PC build and thankfully installing this card is quite literally a 3 second job. The thing that struck me was when I booted with WIN 10 on USB, I was immediately presented with WIFI networks to join - so the thing was working straight out of the box so to speak.

    919 of 1811 people rated this review as helpful

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    Question  will it work with windows 10 by Dillon

    hi will this card work with windows 10? read mixed reviews about this

    cheers in advance

    Answer by shaund on Tuesday, November 17, 2015
    Hi Dillon,

    This wireless card has plug in and play compatibility with Windows 10 as shown by TP-Links official compatibility guide:

    Question  Question by ThomasPoole

    Will this work with Asus Maximus VII motherboard?

    Answer by shaund on Tuesday, September 15, 2015
    Hi Thomas,

    Yes it will.

     Painless by Pc Pete

    I have been running an old wireless card on my rig for some time and yes, it wasn't the quickest so I went out and bought one that supports "5g" and the speed went up! It goes without saying that to benefit from 5g wireless your router has to put that out, all that aside this is painless to install and set up, literally a matter of minutes and bazinga your away...I certainly would advise anyone to invest in this lil beauty...No I don't work for aria nor have I any affiliation with then other than being a customer...Just wanna help you buy a decent item!

    912 of 1893 people rated this review as helpful

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    Low profile bracket = YES by kmrt-paul

    Further to my previous query and someone responding that it does not come with a low profile bracket ... IT DOES COME WITH ONE!

    I bought one from Aria the other week and the alternative bracket is loose in the box.

    Whilst not stated on the box/packaging, I can confirm that it does indeed come with a swappable low-profile bracket. (This has also been confirmed by my speaking directly to TP-Link).


    Response by shaund
    Well that's good to hear then! Unfortunately I can only go off the information that tp-link will provide on the box or website.
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