1High Speed: Simply plug the adapter into your computer's USB port to connect wirelessly to the network 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. 2Superior coverage: Built-in 4G/3G+WiFi antenna for optimal coverage and reliability, increased signal strength, allowing you to enjoy reliable wireless connectivity anytime, anywhere. 3Sharing function: Share up to 10 WiFi users on the Internet connection and enjoy sharing with family and friends. 4Large memory: Supports -SD memory expansion up to 32GB (not included). 5Plug and play: as long as there is , you can easily access the Internet, very convenient. Type: With Wifi Function Working frequency band: LTE-FDD: B1/B3/B7/B20 Wireless standard: IEEE 80211b Firewall function: support firewall Safety standard: ic System: FDD-LTE Wifi frequency: 24G Wifi protocol: 80211b/g Network type: FDD-LTE, WCDMA/DC-HSPA+ External interface: USB 21, standard 6-pin interface, TF card port (excluding and TF card) Frequency range: FDD: B1/B3/B7/B20 WCDMA: 2100MHz Rate: UL50M/DL100Mbps Support OS: 32/64 bit: for Win 2000/2003/XP/Vista/7/10, for OS 104 or higher, for Linux Input: 5V/1A consumption: less than =2W WiFi security mode: open, WPA-PSK, WPA2-PSK Weight: approx. 56g Colour: white Material: ABS Size: 95x35x12mm Package Contents: 1 * 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.