Features: 1.Plug and play: automatic dial-up Internet access, automatically creating Wifi Hotspot. No need to install drivers or any settings. 2.Features: Remote real-time display internet speed, the traffic used on the Internet without worrying about exceeding traffic. 3.FDD-LTE standard: FDD: B1 B3, 100Mbps-300Mbps. Ultra-fast wireless adapter speed with the 802.11b/g/n wifi technology. 4.Portable: Mini and portable design for easy carrying, it's convenient to use. 5.Wide Use: Used for laptop, car, network player, Internet, video surveillance, etc. Note: This product is suitable for Europe, Asia and Africa. Specifications: Material: Plastic Color: White Transmission rate:100Mbps-300Mbps Interface: USB Chip: MDM9200 Frequency band: 4G FDD: B1 B3 Operating system: for Windows 2000, for XP, for Vista, for WIN7, , for Linux Size: (Approx) (LxWxH)  95*33*11MM/3.7x1.3x0.43inch Package Included: 1 PC x WiFi wireless network card 1 PC x Manual