Specification HARDWARE FEATURES Antenna Internal Dimensions (L x W x H ) ( W x D x H ) 1.54 x 0.72 x 0.31 in. (39 x 18.35 x 7.87mm) Interface USB 2.0 WIRELESS FEATURES Data Rate 11b: Up to 11Mbps(dynamic) 11g: Up to 54Mbps(dynamic) 11n: Up to 300Mbps(dynamic) Frequency 2.400~2.4835GHz Standards IEEE 802.11b, IEEE 802.11g, IEEE 802.11n 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 Wireless Modes Soft AP Mode Client Mode (support Ad-hoc/Infrastructure network) Wireless Security 64/128-bit WEP WPA-PSK / WPA2-PSK WPA / WPA2 Description TP-Link TL-WN823N 300Mbps Mini Wireless N USB WiFi Adapter TP-Link TL-WN823N LAN Card comes with USB 2.0 Interface, 300Mbps Data Transfer Rates, IEEE 802.11b,g,n Network Standards, Wi-Fi Protected Setup (WPS) Button. This LAN Card is also featured with Internal antenna, 2.400-2.4835GHz Frequency range, <20dBm (EIRP) Transmit Power, 64/128-bit WEP WPA-PSK / WPA2-PSK WPA / WPA2 Wireless Security and certified with FCC, IC, RoHS. In this LAN Card, 300Mbps wireless speed ideal for smooth HD video, voice streaming and online gaming and the ini-sized design for convenient portability with a reliable high performance. Here, the SoftAP Mode – Turn a wired internet connection to a PC or Laptop into a Wi-Fi hotspot and you can easily setup a secure wireless connection with one-touch WPS button. The TL-WN823N comes with a fast, reliable wireless connection for lag-free online gaming and video streaming. Better still, TL-WN823N achieves the best performance with wireless N devices, but also works seamlessly with existing IEEE 802.11b/g networks. This TP-Link TL-WN823N LAN Card has 01 year warranty.