TP-Link TL-WN721N 802.11a/b/g/n USB Type-A Wi-Fi Adapter
TP-Link TL-WN721N 802.11a/b/g/n USB Type-A Wi-Fi Adapter
Search on Amazon
Check at following Merchants
Specifications
ManufacturerTP-Link
Part #TL-WN721N
ProtocolWi-Fi 4
InterfaceUSB Type-A 2.0
Security64/128 bit WEP, WPA/WPA2/WPA-PSK/WPA2-PSK, Wireless MAC Filtering
AntennaInternal Antenna
Features

Button: QSS Push Button

Antenna Type: On-Board

Work Mode: Ad-Hoc / Infrastructure mode

Certifications: CE, FCC, RoHS

Supports Sony PSP X-Link for joyful online gaming for Windows XP.