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

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

Description:

What This Product Does
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 300Mbps, which is beneficial for the online gaming or even HD video streaming.

Wireless N – Speed & 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 11g products may not!

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
WI-FI Protected Setup&#8482, (WPS) allows users to almost instantly setup their security simply by pressing the „WPS“ 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.

Type: WiFi
Chipset type:
Interface: USB
I/O ports: 1 x USB 2.0 Type A
Operating frequency: 2,4 GHz
Standards: 802.11g
Standards: 802.11n
Standards: 802.11b
Number of antennas: 1
Antenna: Built-in
Security:

– 64/128 bit WEP encryption

– WPA-PSK / WPA2-PSK
– MAC address filtering

Modulation:

– DBPSK

– DQPSK

– CCK

– OFDM

– 16-QAM

– 64-QAM

Supported operating systems: Windows 2000
Supported operating systems: Windows XP
Supported operating systems: Windows Vista
Supported operating systems: Windows 7
System Requirements:
Accessories included:

– Wireless Adapter
– Resource CD
– Quick Installation Guide

Dimensions:

86 x 26 x 12mm (3,4 x 1,0 x 0,5 -inch)

Other features:

– QSS Button

– EIRP: &lt,20dBm (EIRP)

– Wireless Modes: Ad-Hoc / Infrastructure mode

– Certification: CE, FCC, RoHS

– Operating Temperature: 0&#8451,&#126,40&#8451, (32&#8457,&#126,104&#8457,)
– Storage Temperature: -40&#8451,&#126,70&#8451, (-40&#8457,&#126,158&#8457,)
– Operating Humidity: 10%&#126,90% non-condensing
– Storage Humidity: 5%&#126,90% non-condensing

Signal Rate&#160,&#160,&#160,
– 11n: Up to 300Mbps(dynamic)
– 11g: Up to 54Mbps(dynamic)
– 11b: Up to 11Mbps(dynamic)

Reception Sensitivity&#160,&#160,&#160,
– 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

Technical specifications:

HARDWARE FEATURES
InterfaceUSB 2.0
ButtonWPS Push Button
Dimensions (W X D X H)2.7x 0.8 x 0.4 in. (69 x 21 x 9.5mm)
Antenna TypeOn-Board

WIRELESS FEATURES
Wireless StandardsIEEE 802.11n, IEEE 802.11g, IEEE 802.11b
Frequency2.400-2.4835GHz
Signal Rate
11n: Up to 300Mbps(dynamic)
11g: Up to 54Mbps(dynamic)
11b: Up to 11Mbps(dynamic)
EIRP&lt,20dBm(EIRP)
Reception Sensitivity270M: -62dBm@10% PER
130M: -65dBm@10% PER
108M: -68dBm@10% PER
54M: -68dBm@10% PER
11M: -85dBm@8% PER
6M: -88dBm@10% PER
1M: -90dBm@8% PER

OTHERS
CertificationCE, FCC, RoHS
Package Contents
– Wireless Adapter
– Resource CD
– Quick Installation Guide
System RequirementsWindows 7(32/64bits), Windows Vista(32/64bits), Windows XP(32/64bits)
EnvironmentOperating Temperature: 0&#8451,&#126,40&#8451, (32&#8457,&#126,104&#8457,)
Storage Temperature: -40&#8451,&#126,70&#8451, (-40&#8457,&#126,158&#8457,)
Operating Humidity: 10%&#126,90% non-condensing
Storage Humidity: 5%&#126,90% non-condensing

Designation: