USB2.0 High Gain Wi-Fi N LAN Adapter TP-LINK "TL-WN822N", 300Mbps// Dual external antennas deliver enhanced reception and transmission performance compared with internal antennasEasy one-touch wireless security encryption with the Quick Security Setup button Supports WPA/WPA2 security as well as WEP 64/128/152 bit encryptionProvides Mini-USB portSupports Infrastructure and Ad-Hoc modesSupports Windows 2000/XP/Vista/7Fully compatible with all IEEE 802.11b/g/n productsSupports Sony PSP X-link for online gaming for Windows XPBundled CD provides easy and hassle-free setup