Compare Product: TL-WN722N vs TL-WN821N

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TL-WN722N V4    

TL-WN722N

TL-WN821N V6    

TL-WN821N

HARDWARE FEATURES

Interface
USB 2.0
USB 2.0
Button
WPS Button
WPS Push Button
Dimensions ( W x D x H )
3.7 x 1.0 x 0.4 in. (93.5 x 26 x 11mm)
2.7x 0.8 x 0.4 in. (69 x 21 x 9.5mm)
Antenna
Detachable Omni Directional (RP-SMA)
On-Board
Antenna Gain
4dBi

WIRELESS FEATURES

Wireless Standards
IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
Frequency
2.400-2.4835GHz
2.400-2.4835GHz
Signal Rate
11n: Up to 150Mbps(dynamic)
11g: Up to 54Mbps(dynamic)
11b: Up to 11Mbps(dynamic)
11n: Up to 300Mbps(dynamic)
11g: Up to 54Mbps(dynamic)
11b: Up to 11Mbps(dynamic)
Reception Sensitivity
130M: -68dBm@10% PER
108M: -68dBm@10% PER
54M: -68dBm@10% PER
11M: -85dBm@8% PER
6M: -88dBm@10% PER
1M: -90dBm@8% PER
270M: -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
Wireless Modes
Ad-Hoc / Infrastructure mode
Ad-Hoc / Infrastructure mode
Wireless Security
Support 64/128 bit WEP, WPA-PSK/WPA2-PSK
Support 64/128 bit WEP, WPA-PSK/WPA2-PSK
Modulation Technology
DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM
DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM
Advanced Features
WMM, PSP X-LINK(For Windows XP), Roaming
Transmission Power
<20dBm
<20dBm(EIRP)

OTHERS

Certification
CE, FCC, RoHS
CE, FCC, RoHS
Package Content
Wireless Adapter
One USB extension cable
Resource CD
Quick Installation Guide
Wireless Adapter
One USB extension cable
Resource CD
Quick Installation Guide
System Requirements
Windows 11/10/8.1/8/7/XP,
Mac OS 10.15 and earlier,
Linux
Windows 11/10/8.1/8/7,
Mac OS 10.15 and earlier,
Linux
Environment
Operating Temperature: 0℃~40℃ (32℉~104℉)
Storage Temperature: -40℃~70℃ (-40℉~158℉)
Operating Humidity: 10%~90% non-condensing
Storage Humidity: 5%~90% non-condensing
Operating Temperature: 0℃~40℃ (32℉~104℉)
Storage Temperature: -40℃~70℃ (-40℉~158℉)
Operating Humidity: 10%~90% non-condensing
Storage Humidity: 5%~90% non-condensing

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