TP-LINK TL-WN821NC Leaflet
Standards
Interface
Wireless Signal Rates
With Automatic Fallback
With Automatic Fallback
Frequency Range
Wireless Transmit Power
Modulation Type
Wireless Transmit Power
Modulation Type
Receiver Sensitivity
Antenna Type
Wireless Security
Certifications
Support Operating System
Operating Temperature
Storage Temperature
Relative Humidity
Storage Humidity
Dimensions
Wireless Security
Certifications
Support Operating System
Operating Temperature
Storage Temperature
Relative Humidity
Storage Humidity
Dimensions
IEEE 802.11n(draft 2.0), IEEE 802.11g, IEEE 802.11b,
CSMA/CA with ACK
USB 2.0
11n: 270/243/216/162/108/81/54/27Mbps
135/121.5/108/81/54/40.5/27/13.5Mbps
130/117/104/78/52/39/26/13Mbps
65/58.5/52/39/26/19.5/13/6.5Mbps
11g: 54/48/36/24/18/12/9/6M（adaptive）
11b: 11/5.5/2/1M（adaptive）
2.4-2.4835GHz
20dBm(MAX)
OFDM/CCK/16-QAM/64-QAM
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
Omni Directional, internal
64/128/152 bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES)
CE, FCC
Windows 2000/XP/Vista
0°C~40°C (32°F~104°F)
-40°C~70°C (-40°F~158°F)
10% ~ 90%, non condensation
5%~95% non-condensing
3.7 x 1.0 x 0.4 (in.) 93.5mm x 26mm x 11mm
CSMA/CA with ACK
USB 2.0
11n: 270/243/216/162/108/81/54/27Mbps
135/121.5/108/81/54/40.5/27/13.5Mbps
130/117/104/78/52/39/26/13Mbps
65/58.5/52/39/26/19.5/13/6.5Mbps
11g: 54/48/36/24/18/12/9/6M（adaptive）
11b: 11/5.5/2/1M（adaptive）
2.4-2.4835GHz
20dBm(MAX)
OFDM/CCK/16-QAM/64-QAM
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
Omni Directional, internal
64/128/152 bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES)
CE, FCC
Windows 2000/XP/Vista
0°C~40°C (32°F~104°F)
-40°C~70°C (-40°F~158°F)
10% ~ 90%, non condensation
5%~95% non-condensing
3.7 x 1.0 x 0.4 (in.) 93.5mm x 26mm x 11mm
USB 2.0 connector
Provides Infrastructure and Ad-Hoc modes
300M wireless transmission rate, adopts
MIMO, CCA™ technology, allows for faster
speed, further wireless coverage, more
stable performance
MIMO, CCA™ technology, allows for faster
speed, further wireless coverage, more
stable performance
Quick Secure Setup, complies with WPS for
worry free wireless security
worry free wireless security
Supports 64/128/152 strength WEP
encryptions, as well as WPA/WPA2 and
WPA-PSK/WPA2-PSK encryptions and
mechanisms
encryptions, as well as WPA/WPA2 and
WPA-PSK/WPA2-PSK encryptions and
mechanisms
Web-site Configuration and monitoring
Supports Roaming technology, guarantees
efficient wireless connections.
efficient wireless connections.
Supports Windows 2000/XP/Vista
www.tp-link.com
Features：
Specifications：
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Package:
Related Products:
Wireless N Router TL-WR941ND
Wireless N Router TL-WR841ND
Wireless N PCI Adapter TL-WN851N
108M Wireless ADSL2+ Router TD-W8920G
Wireless N Router TL-WR841ND
Wireless N PCI Adapter TL-WN851N
108M Wireless ADSL2+ Router TD-W8920G
Diagram:
Wireless N PCI Adapter
Wireless N Cardbus Adapter
TL-WN851N
TL-WN811N
Internet
Wireless N USB Adapter
TL-WN821N
Wireless N Router
TL-WR841ND
ADSL2+ Router
TD-8810
Specifications are subject to change without notice. is a registered
trademark of TP-LINK Technologies Co., Ltd. Other brands and
product names are trademarks or registered trademarks of their
respective holders. No part of the specificationsmay be reproduced
in any form or by any means or used to make any derivative such as
translation, transformation, or adaptation without permission from
TP-LINK Technologies Co., Ltd.
trademark of TP-LINK Technologies Co., Ltd. Other brands and
product names are trademarks or registered trademarks of their
respective holders. No part of the specificationsmay be reproduced
in any form or by any means or used to make any derivative such as
translation, transformation, or adaptation without permission from
TP-LINK Technologies Co., Ltd.
Wired
Wireless
Copyright © 2008 TP-LINK Technologies Co., Ltd. All rights reserved.
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Wireless N USB Adapter TL-WN821N
Quick Setup Guide
Resource CD, including:
• TL-WN821N Wireless Client Utility and
Drivers
• User Guide
• Other Helpful Information
Quick Setup Guide
Resource CD, including:
• TL-WN821N Wireless Client Utility and
Drivers
• User Guide
• Other Helpful Information