The product is a high-speed USB2.0 WIFI support 2.4G, with 150Mbps PHY Rate for Both Transmit and Receiving. Complies with IEEE802.11n, IEEE802.11g ,IEEE802.11b  standards. Supports 64/128-bit WEP, WPA, WPA2 encryption methods and 802.1x security authentication standards.
  Additionally, the product supports QSS function, which can help you create a wireless connection with effortless security setup, to prevent outside intrusion and protect your personal.

Characteristics：

Standard:IEEE 802.11n (draft 2.0), IEEE 802.11g, IEEE 802.11b, CSMA/CA with ACK
Interface: USB2.0
Frequency Range:2.4GHz-2.4835GHz
Radio Data Rate:11n: 150/135/121.5/108/81/54/40.5/27/13.5Mbps
130/117/104/78/52/39/26/13Mbps
65/58.5/52/39/26/19.5/13/6.5Mbps
11g: 54/48/36/24/18/12/9/6M（adaptive)
11b: 11/5.5/2/1M（adaptive)
Channel: 1~11 (US, Canada); 1~13 (Europe) ; 1~14 (Japan)
Spread Spectrum: DSSS
Modulation: BPSK, QPSK, CCK and OFDM (BPSK/QPSK/16-QAM/ 64-QAM)
Transmission Distance: Indoor up to 100m, outdoor up to 300m (it is limited in an environment)
Receive Sensitivity@PE: 11n: -65dBm@10% PER
11g: -65dBm@10% PER
11b: -78dBm@8% PER 
Transmit Power: 15dBm
Antenna plus: 2X2dBi
LED Indicator: Status 
Data Security: WPA; 64/128-bit WEP; TKIP/AES
Environment: Operating Temperature: 0℃~40(32~104) 
Operating Humidity: 10%~90% non-condensing 
Safety & Emissio FCC, CE
Operation System: win2000 win2003 winxp vista32 vista64 wince5.0 wince6.0 win7 win8   linux mac(10.3/10.4/10.5)

Packing Include:

*1pcs Mini USB 802.11b/g/n 150Mbps Wireless (WiFi) Adapter.

Note: All communications are handled through Email. We strive to answer all emails as quickly as possible, but due to high email volume and different time zones,it may take times for us to reply(and we can not reply emails on Weekends and other public holidays, please wait with patience if you send us emails on/before these days). Thanks in advance for your patience.

We Really appreciate your positive eBay feedback!!! And if you are satisfied with our service, we hope you would not leave us a non-positive feedback like "item is good....", as we do the business with our heart, this will really hurt a seller, thanks for your understanding!

• Item will be shipped within 24 -48 hours after full payment is received.
• The Item will be shipped by air mail，Normally the shippment to worldwide is used to take 20 to 25 business days, exclude Sat & Sun.

• We only accept payment through Paypal.
• Payment must be received in 7 business days of auction closing.

• If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
• If is item is defective in 3 months, you can return it to us. We will send you a new replacement after receiving the defective item.

• We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply your email as soon as possible, please kindly allow 24 hours(working day) for us to response. Thank you.
• We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact.