TP-LINK TL-WN821N, Wireless N USB Adapter, Atheros, 2T2R, 2.4Ghz, 802.11n Draft 2.0, 802.11g/b

TL-WN821N

Description:

What This Product Does

The TL-WN821N Wireless N USB Adapter allows you to connect a desktop or notebook computer to a wireless network and access high-speed Internet. Complying with IEEE 802.11n, they provide wireless speeds of up to 300Mbps.

Wireless N - Speed & Range

With MIMO (multiple input, multiple output antennas) technology, it can mitigate data loss over long distances and through obstacles in a small office or a large apartment

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 enhancing wireless performance.

WPA / WPA2 Encryptions - Advanced Security

TL-WN821N provides WPA/WPA2 encryptions that are created by the WI-FI Alliance industry group, promoting interpretabilities and security for WLAN which can effectively protect the wireless network.

One Button Security Setup

Compatible with WI-FI Protected Setup™ (WPS), TL-WN821N features Quick Security Setup which allows users to instantly setup their security preferences by pressing the 'QSS' button. This automatically establishing a WPA2 secure connection, which is more secure 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 that helps you complete the software installation and wireless network settings, including security configurations and wireless connection.

Features:

• Quick Secure Setup, complies with WPS for worry free wireless security
• Simple Configuration and monitoring
• Supports Roaming technology, guaranteeing efficient wireless connections
• Adopts MIMO technology for wireless rates of up to 300Mbps
• Connects via USB 2.0
• Provides two methods of operation: Infrastructure and Ad-Hoc
• Adopts CCA technology which automatically avoids channel conflicts using its channel selection feature
• Supports 64/128/152-bit WEP, complies with 128 bit WPA standard(TKIP/AES), supports MIC, IV Expansion, Shared Key Authentication
• Supports Windows 2000/XP/Vista OS

Specifications:

HARDWARE:

Interface

USB 2.0

Button
QSS Push Button

Dimensions (WXDXH)

86 x 26 x 12mm

Antenna Type
On-Board.

WIRELESS:

Wireless Standards

IEEE 802.11n, IEEE 802.11g, IEEE 802.11b

Frequency

2.400-2.4835GHz

Signal Rate


11N:
Up to 300Mbps(dynamic)


11G:
Up to 54Mbps(dynamic)

11b: Up to 11Mbps(dynamic)