TP-LINK TL-WN851N Wireless-N PCI Adapter

  • 300 mbps
  • 802.11n
  • With built-in antenna
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Product details

Give yourself the best in flexible internet connections with the TP-Link TL-WN851N Wireless-N PCI Adapter.

Easy peasy adapter and pie

To take advantage of high-speed wireless internet connectivity, just plug the TP-Link Wireless-N PCI Adapter straight into one of your computer's PCI ports, and free your desk of wire clutter in the process.

Big range

The TP-Link TL-WN851N Wireless-N PCI Adapter gives you a much-extended wireless range, the 2 external 3dBi fixed omnidirectional antennae improving the connection and resulting in fewer dead spots.

Now you have the freedom to move about without disturbing your connection.

Flexible connection and security

The TP-Link TL-WN851N uses 802.11n technology but is backwards-compatible with the 802.11 b/g standard, so you're still ensured fast, uncomplicated internet, delivered to you with excellent transfer speeds up to 300Mbps.

You're also ensured of great online privacy and security with the inclusion of 152-bit encryption and remote management tools.

Get yourself the TP-Link TL-WN851N Wireless-N PCI Adapter for a totally compact, user-friendly home networking option!

Product code: 892101

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Technical specifications
Interface PCI
Network standards 802.11n: Up to 300Mbps (dynamic)
802.11g: Up to 54Mbps (dynamic)
802.11b: Up to 11Mbps (dynamic)
Network Interface IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, CSMA/CA with ACK
Level indicators (LED) Power, system, wireless, internet, LAN 1-4
Dimensions 121 x 133 x 22 mm (L x W x D)
Weight 96 g
Content Resource CD、
Quick Installation Guide、
2 Fixed Omni Directional Antennae
Power supply unit