Features: 1.With compact portable design for easy carrying. 2.Support for IOS / Android / Windows / Mac operation system. 3.Great sharing and performance for your video, excel, PPT, PDF and other files. Descriptions: Suitable for projectors, smartphones. Tablets, laptops, ultrabooks, etc. Specifications: Name: 150 mbps mini usb wireless network card Input: USB 2.0 Suitable For : Computer Frequency Band:2.4GHz ISM (Industrial Scientific Medical) Band Peak Throughput:150Mbps Channel:1--14 channels (Universal Domain Selection) Data Security 16/128-bit WEP Encryption WPA, WPA-PSK, WPA2, WPA2-PSK, TKIP/AES Support Operating System: Windows 2000, XP, Vista, Win7 and so on Host Interface:High speed USB2.0/1.1 Interface Antenna Gain:2dBi Operating Temperature: 0oC - 40oC Storage Temperature: -20oC - 75oC Operating Humidity: 10% - 90% RH, (non condensing) Storage Humidity: 5% - 95% RH, (noncondensing) Package Size:14.8 * 9.8 * 1.8cm Packed Weight:36g Packing list: 1*150 Mbps wireless network card 1*CD drive Notes: 1.Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation. Thanks!