Tenda W322U 11N Wireless USB (Universal Serial Bus) Adapter W322U utilizes the latest wireless networking technology, IEEE802.11n (Draft 2.0), & can be greatly compatible backwards with 802.11b/g standards, which multiples wireless transmission range & reduces “dead spots” in the wireless coverage area with up to 300 Mbps receiving & sending speed. Soft AP supported by W322U can help you establish wireless LAN networking fastly. Besides, WPS (Wi-Fi Protected Setup) encryption methods can free you from remembering the long passwords. Moreover, complete WMM support makes your voice & video more smooth. Especially supporting PSP, NDS & WII connections with Xlink Kai will be your best choice to enjoy on-line gaming, & WMM function makes your voice & video more smooth. All in all, W322U is a cost-effective Wireless-N USB (Universal Serial Bus) Adapter with high-performance & further wireless coverage. Complies with IEEE 802.11n (Draft 2.0), IEEE 802.11g, IEEE 802.11b standards Provides USBv 2.0 port Provides 300 Mbps receiving rate & 300 Mbps sending rate Supports 20 M Hz/40 M Hz frequency width Auto-detects & changes the network transmission rate Provides two work modes: Infrastructure & Ad-Hoc Supports Soft AP to establish your wireless LAN networking quickly Supports PSP, WII & NDS connecting with Internet & Xlink Kai to enjoy on-line gaming Supports 64/128-bit WEP, WPA, WPA2 encryption methods & 802.1x security authentication standard Supports WPS (Wi-Fi Protected Setup) encryption method to free you from remembering long passwords Supports WMM to make your voice & video more smooth