W311U utilizes the very latest wireless networking technology—IEEE802.11n (Draft 2.0). Unlike ordinary wireless networking technologies that are confused by signal reflections, the 802.11n’s MIMO (Multi Input, Multi Output) actually uses these reflections to increase 4 times range of 802.11g & reduce "dead spots" in the wireless coverage area. It complies highly with IEEE802.11g/IEEE802.11b standard, but when both ends of the wireless link are Wireless-N, the speed can be increased even 3 times of 802.11g by using twice as much radio b&. W311U supports Wi-Fi Protected Setup (WPS) to free you from remembering long passwords. Besides, it can alternate its role as Soft AP (access point) to allow other wireless network to be connected with, & support PSP, WII, & NDS connecting to Internet & Xlink Kai on Station mode. Moreover, WMM (Wi-Fi Multimedia) support can make your voice & video more smooth. Complies with IEEE 802.11n (Draft 2.0), IEEE 802.11g, IEEE 802.11b standards Provides USBv 2.0 port Provides max. 150 Mbps receiving rate & 150 Mbps sending rate Supports 20 M Hz/40 M Hz frequency width Auto-detects & changes network transmission rate Provides two work modes: Infrastructure & Ad-Hoc Supports Soft AP to allow other wireless network to be connected with Supports PSP, WII & NDS connecting to Internet & Xlink Kai Supports 64/128-bit WEP, WPA/WPA2 encryption methods & 802.1x authentication standards Supports WPS (Wi-Fi Protected Setup) encryption method to free you from remembering long passwords Supports WMM to make your voice & video more smooth Storage Humidity 5% ~ 90% RH non-condensing Operating Humidity 10% ~90% RH non-condensing Sensitivity 68dbm (N mode 150M, rich value);70dbm (G mode 54M);88dbm (B mode 1M) EVM 68dbm Transmission Power 15dbm CE √ 3C √ ROHS √ win 2000 √ win xp √ win 2003 √ vista 32-bit √ vista 64-bit √ vista 32--bit √ vista 64--bit √ Frequency Range 2.4 M Hz IEEE 802.11 Standards Supported 11b, 11g, 11n Operating Temperature 0&8451; ~ 40&8451; Storage Temperature -40&8451; ~ 70&8451; Please note: networking components such as switches, routers, UPS & wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com.