TP-Link TL-WN721N is a useful device enabling connectivity to WiFi networks. It supports IEEE802.11n standard. Its single, built-in antenna allows to receive/transmit data at speeds up to 150 Mb/s. This is the maximum data transfer speed in the 802.11n standard in the case of using a single antenna. The adapter/card is connected to USB port, so it is well suited for portable computers. The card has a very wide range of encryption options providing suitable security levels.
The configuration of the card is very simple. The included software monitors the work of the device and connection status.

The adapter can operate in WLAN roaming infrastructure (between APs).

Main features of TL-WN722N:

• IEEE802.11n technology allowing data transfer speeds up to 150 Mbit/s,
• QSS button (Quick Secure Setup) ,
• One built-in antenna,
• Support for online games for Sony PSP.

Name	TP-Link TL-WN721N
Code
Wireless chipset	Atheros
Supported standards	802.11n/b/g
Transmission speeds	802.11n: 150Mb/s 802.11b: 11Mb/s 802.11g: 54Mb/s
Modes of work	Ad-Hoc, Infrastructure
Modulation techniques	OFDM/CCK/16-QAM/64-QAM
Antenna	Integrated
Interface	USB
Frequency range	2.4-2.4835 MHz
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
Tx power [dBm]	20
Security	64/128 bits WEP, WPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES)
Certificates	CE, FCC
Dimensions	85.5x24x10 mm
Operating temperature range	0...+40 ºC
Drivers	Windows 2000/XP/Vista