4G portable WIFI router for 10 users with fast and stable signal 1,Portable 4G Router: 4G LTE WiFi mobile hotspot router does not need to connect to broadband internet, as long as you have 3G or 4G micro SIM card, you can connect to 4G network. Micro SIM card not included. Small and lightweight, suitable for meetings, travel, work, outdoor live streaming, gaming, WiFi in the car and more. Can connect 10 devices simultaneously, supporting devices such as smartphones, tablets, laptops, etc. The effective WiFi distance can be up to 10 meters. 2,Wide compatibility: 4G LTE USB WiFi dongle powered by USB port and acting as WiFi router. It can also be connected to your computer's USB port to act as a USB modem. Connect and play, no need to install CD driver. 3,Easy operation: high-speed 4G LTE chipset, supporting TDD LTE, FDD LTE, WCDMA HSPA, GSM network. Many languages. Plug and play, easy to use. Insert the USB port of your Windows computer to act as a USB modem. 4,Supported operating system: 32 or 64 bit for Win 2000, 2003, XP, for Vista, 7, 8, 10, suitable for OS X 10.4 or later, suitable for Linux. Security mode WiFi open, WPA PSK, WPA2 PSK. 5,Use: Insert the micro SIM card and then insert it into the computer. Even if your micro SIM card is compatible with WIFI hotspot devices, it may not be able to connect and play. You may need to disable the micro SIM PIN and modify the APN. Make sure the micro SIM card is activated.