Specifications

HARDWARE FEATURES
Interface    USB 2.0
Button    Wi-Fi Protected Setup (WPS) Button
Dimensions ( W x D x H )    1.54 x 0.72 x 0.31 in. (39 x 18.35 x 7.87mm)
Antenna Type    Internal
WIRELESS FEATURES
Wireless Standards    IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Frequency    2.400~2.4835GHz
Signal Rate    11b: Up to 11Mbps(dynamic)
11g: Up to 54Mbps(dynamic)
11n: Up to 300Mbps(dynamic)
Reception Sensitivity    300M: -65dBm@10% PER
270M: -65dBm@10% PER
130M: -68dBm@10% PER
108M: -68dBm@10% PER
54M: -72dBm@10% PER
11M: -85dBm@8% PER
6M: -87dBm@10% PER
1M:-93dBm@8% PER
Transmit Power    <20dBm (EIRP)
Wireless Modes    Soft AP Mode
Client Mode (support Ad-hoc/Infrastructure network)
Wireless Security    64/128-bit WEP
WPA-PSK / WPA2-PSK
WPA / WPA2
Modulation Technology    DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM
OTHERS
Certification    FCC, IC, RoHS
Package Contents    Wireless Adapter TL-WN823N
Resource CD
Quick Installation Guide
System Requirements    Windows 10/8.1/8/7/XP (32/64bits),
Mac OS X 10.9~10.13, Linux 2.6.24~4.9.60
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

See more details at.tp-link.com