1.High Speed: Simply plug the adapter into your computer's USB port to connect wirelessly to or create a hotspot. With a wireless connection speed of up to 100Mbps, you can enjoy web experiences such as web browsing, chatting or playing videos online. 2.Superior coverage: Built-in 4G or 3GandWiFi antenna for optimal coverage and reliability, increased signal strength, allowing you to enjoy reliable wireless connectivity anytime, anywhere. 3.Sharing function: Share up to 10 WiFi users on the Internet connection and enjoy sharing fun with family and friends. 4.Large memory: Supports Micro- memory expansion up to 32GB (not included). 5.Plug and play: as long as there is power, you can easily access the Internet, very convenient. Type: With Wifi Function Working frequency band: LTE-FDD: B1 or B3 or B7 or B20 Wireless standard: IEEE 802.11b Firewall function: support firewall Safety standard: ic System: FDD-LTE Wifi frequency: 2.4G Wifi protocol: 802.11b or g Network type: FDD-LTE, WCDMA or DC-HSPAand External interface: USB 2.1, standard 6-pin SIM card interface, TF card port (excluding SIM card and TF card) Frequency range: FDD: B1 or B3 or B7 or B20 WCDMA: 2100MHz Rate: UL50M or DL100Mbps Support OS: 32 or 64 bit: for Win 2000 or 2003 or XP or Vista or 7 or 10, for OS 10.4 or higher, for Linux Input: 5V or 1A Power consumption: less than =2W WiFi security mode: open, WPA-, WPA2- Weight: . 56g Colour: white Material: ABS Size: 95x35x12mm Package Contents: 1 x Network Adapter Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.