521047
39
Zoom out
Zoom in
Previous page
1/41
Next page
TL-WN721N/TL-WN722N/TL-WN821N Wireless N USB Adapter
32
Appendix A: Specifications
Normal
Standard IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
Interface USB 2.0
Button Quick Security Setup (QSS) Button (WPS Compatible)
Wireless Signal Rate
With Automatic Fallback
11b: Up to 11Mbps(dynamic)
11g: Up to 54Mbps(dynamic)
11n: Up to 300Mbps(dynamic) TL-WN821N
Up to 150Mbps(dynamic) TL-WN721N/TL-WN722N
Frequency Range 2.400-2.4835GHz
Wireless Transmit Power <20dBm (EIRP, For countries using CE Standards)
TL-WN721N/TL-WN722N/TL-WN821N
<27dBm (EIRP, For countries using FCC Standards) TL-WN722N
Modulation Technology 11b: CCK, OPSK, BPSK
11g: OFDM
11n: QPSK, BPSK, 16-QAM, 64-QAM
Media Access Protocol CSMA/CA with ACK
Spread Spectrum Direct Sequence Spread Spectrum (DSSS)
Receive Sensitivity 270M: -68dBm@10% PER (TL-WN821N)
130M: -68dBm@10% PER
108M: -68dBm@10% PER
54M: -68dBm@10% PER
11M: -85dBm@8% PER
6M: -88dBm@10% PER
1M: -90dBm@8% PER
Wireless Modes Ad-Hoc / Infrastructure mode
Wireless security Support 64/128 bit WEP,WPA/WPA2, WPA-PSK/WPA2-PSK(TKIP/AES)
Certifications CE, FCC, RoHS
Support Operating System Windows 7(32/64bits), Windows Vista(32/64bits), Windows XP(32/64bits)
Environmental and Physical
Operation Temperature
0~40 (32~104)
Storage Temperature
-40~70 (-40~158)
Operation Humidity 10%~90% non-condensing
Storage Humidity 5%~90% non-condensing
* Only 2.412GHz~2.462GHz is allowed to be used in USA, which means only channel 1~11 is
available for American users to choose.
39


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for TP-LINK TL-WN821NC at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of TP-LINK TL-WN821NC in the language / languages: English as an attachment in your email.

The manual is 3,69 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info