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TP-LINK Technologies TP-LINK TL-WN821N Wireless N 300 USB Adapter

Mfg Part #: TL-WN821N


TP-LINK Technologies TP-LINK TL-WN821N Wireless N 300 USB Adapter

Ordering Information
MSRP$29.99
Our Price$19.55
ConditionNew and Factory Sealed
Out of Stock as of 2:47am 3/29/2014
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Wireless N USB Adapter TL-WN821N allows you to connect a desktop or notebook computer to a wireless network and access high-speed Internet connection. Comply with IEEE 802.11n, they provide wireless speed up to 300 Mbps, which is beneficial for the online gaming or even HD video streaming.

Wireless N - speed and range
With MIMO (multiple input, multiple output antennas) technology, it shows more excellent abilities of 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, you could easily pick up the wireless network during long-distance connection where legacy 11 g products may not!

CCA technology - stable wireless signals
Clear Channel Assessment (CCA) automatically avoids channel conflicts using its clear channel selection feature and fully realizes the advantages of channel binding, greatly enhanced the wireless performance.

WPA/WPA2 encryptions - advanced security
As for the security of WI-FI connection, WEP encryption has been no longer the strongest and safest guards for outside intrusions. TL-WN821N provides WPA/WPA2 encryptions that are created by the Wi-Fi alliance industry group, promoting interpretabilities and security for WLAN, which could effectively and efficiently protect the wireless network.

One button security setup
Compatible with Wi-Fi Protected Setup (WPS), TL-WN821N features quick security setup that allows users to almost instantly setup their security simply by pressing the "QSS" button automatically establishing a WPA2 secure connection, which is more security compared with WEP encryptions. Not only is this faster than normal secure setups but more convenient in that you don't need to remember a password!

Bundled CD for easy operation
TL-WN821N comes with a CD with utility that helps you complete the software installation and wireless network settings, including security configurations and wireless connection, which is convenient for users, even for novice users.


Product Highlights
  • 300 Mbps wireless data rates ideal for video streaming, online gaming and Internet calling
  • MIMO technology with stronger signal penetration strength, wider wireless coverage, providing better performance and stability
  • Supports infrastructure and ad-hoc modes
  • Fully compatible with all IEEE 802.11b/g/n products
  • Bundled CD provides easy and hassle-free installation and configuration
  • Easily establish a highly secured link at a push of QSS button


General Specifications

ManufacturerTP-LINK Technologies
Manufacturer Part #TL-WN821N
Cost Central Item #11244768
Product DescriptionTP-LINK TL-WN821N Wireless N 300 USB Adapter - Network adapter - USB 2.0 - 802.11b, 802.11g, 802.11n (draft 2.0)
Device TypeNetwork adapter
Form FactorExternal
Interface (Bus) TypeHi-Speed USB
Approximate Dimensions (WxDxH)3.7 in x 1 in x 0.4 in
Data Link Protocol802.11b, 802.11g, 802.11n (draft 2.0)
Data Transfer Rate300 Mbps
Frequency Band2.4 GHz
Compliant StandardsIEEE 802.11b, IEEE 802.11g, IEEE 802.1x, IEEE 802.11n (draft 2.0)
System RequirementsMicrosoft Windows Vista / 2000 / XP

Extended Specifications

General
Device TypeNetwork adapter
Form FactorExternal
Interface (Bus) TypeHi-Speed USB
Networking
Connectivity TechnologyWireless
Data Link Protocol802.11b, 802.11g, 802.11n (draft 2.0)
Data Transfer Rate300 Mbps
Frequency Band2.4 GHz
FeaturesMIMO technology
Compliant StandardsIEEE 802.11b, IEEE 802.11g, IEEE 802.1x, IEEE 802.11n (draft 2.0)
Antenna
AntennaInternal integrated
Antenna Qty1
DirectivityOmni-directional
Expansion / Connectivity
Connections1 x Hi-Speed USB
Miscellaneous
Encryption AlgorithmAES, 128-bit WEP, 64-bit WEP, 152-bit WEP, TKIP, WPA, WPA2, WPA-PSK, WPA2-PSK
Compliant StandardsFCC
Software / System Requirements
Software IncludedDrivers & Utilities
OS RequiredMicrosoft Windows Vista / 2000 / XP
Dimensions & Weight
Approximate Width3.7 in
Approximate Depth1 in
Approximate Height0.4 in
Environmental Parameters
Min Operating Temperature32 °F
Max Operating Temperature104 °F
Humidity Range Operating10 - 90%

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