This is a new LTE 4G USB memory stick integrated with WiFi hotspots that can support up to 8 WiFi users to connect simultaneously via WiFi. Simply connect directly to the laptop's USB port to transfer data. Not only is it a USB modem, it is also a WiFi hotspot, which means you can enjoy WiFi with family and friends. Features: 1. High Speed: With a wireless connection speed of up to 150Mbps, you can enjoy web experiences such as web browsing, chatting or playing videos online. 2. Simply plug the adapter into your computer's USB port to connect wirelessly to the network or create a hotspot. 3. Superior coverage: Built-in 4G/3G+WiFi antenna for optimal coverage and reliability, increased signal strength, allowing you to enjoy reliable wireless connectivity anytime, anywhere. 4. Sharing function: Share up to 8 WiFi users on the Internet connection and enjoy sharing fun with family and friends. 5. Plug and play: as long as there is power, you can easily access the Internet, very convenient. Specification: Material: ABS Type: With Wifi Function, Without Wifi Function (Optional) Working frequency band: LTE-FDD: B1/B3 Wireless standard: IEEE 802.11b Firewall function: support firewall Safety standard: ic System: FDD-LTE Wifi frequency: 2.4G Wifi protocol: 802.11b/g/n Network type: FDD-LTE, WCDMA/DC-HSPA+ External interface: USB 2.1, Micro card interface (excluding Micro card) Product Use: Micro Card, Size: Approx.15×25mm (Large Card) Frequency range: FDD: B1/B3 WCDMA: 2100MHz Rate: UL50M/DL150Mbps Support OS: 32/64 bit: for Win 2000/2003/XP/Vista/7/10, for OS 10.4 or below Input: 5V/1A Power consumption: <=2W WiFi security mode: open, WPA-PSK, WPA2-PSK Size: 95 * 35 * 12mm / 3.7 * 1.4 * 0.5in Weight: approx. 56g Package List: 1 * Network Adapter 1 * English Manual Note: 1. This product requires a card to be used, the card does not include. 2. This product can be connected to WIFI by up to 8 users at the same time , and it is not applicable to for Windows 8 and Macbook. 3. The product is only applicable to FDD: B1/B3 WCDMA: 2100MHz frequency band. Please confirm whether the SIM card supports these frequency bands before purchase, otherwise it cannot be used. .