Features: Fast signal transmission. Simply connect the adapter do of your computer's USB port to connect wirelessly to the network or create a hotspot. With a wireless connection speed of do 150 Mb/s, you'll enjoy powerful internet experiences while surfing, chatting, or playing online. Highest range. The built-in 4G/3G+WiFi antenna provides optimal coverage and reliability and increased signal strength, allowing you to enjoy reliable wireless connectivity anytime, anywhere. Play together. Internet connection provides do 10 Wi-Fi users, enjoy surfing online with family or friends without delay. Easy to use. Plug and play while there is power, you can easily switch do online mode. Built-in ROM: 4 GB memory + RAM: 512 MB memory. Specification: Style: with WIFI Scope of application: Business travel route Working frequency band: LTE-FDD: B1/B3/B5 Standard wireless: IEEE 802.11b Firewall function: supports firewall Safety standard: ic System: FDD-LTE Wi-Fi frequency: 2,4 G Wi-Fi protocol: 802.11b/g/n Chip: Qualcomm Network type: FDD-LTE, WCDMA/DC-HSPA+ WCDMA: 2100 MHz Speed: UL50M/DL150 mb/s Supported operating system: 32/64 bit: for Win 2000/2003/XP/Vista/7/10, for operating system 10.4 or later, for Linux Input: 5V/1A Energy consumption: less than 2W Wi-Fi security mode: Open, WPA-PSK, WPA2-PSK Size: approx. 9,7 * 3,5 * 1,2 cm / 3,8 * 1,4 * 0,5 inch Package weight: approx. 53 gr List of packages: 1*4G Wi-Fi Router 1 * instruction in English ⭕Note:⭕ 1. 2. When the product is disconnected and then connected do of the same USB port, you must click the installed software again to establish a connection before you can use it.