1、USB MODEM: 4G LTE USB WiFi dongle is powered via USB port, you can also plug it into a USB port on your computer and use it as a USB modem, plug and play. 2、SUPPORT NETWORK: High speed 4G LTE chipset, supports TDD LTE, FDD LTE, WCDMA / HSPA+, GSM networks; supports 8 multi language WiFi users with SIM card slot. 3、8 USERS SHARING: The USB WiFi hotspot can connect up to 8 devices at the same time, including smartphones, tablets and laptops, with a WiFi range of up to 10 meters. 4、32/64 BIT SUPPORTED OS: 4G LTE USB WiFi modem for Win 2000, for 2003, for XP, for Vista, for 7, for 8, for 10, for OS 10.4 or later, for Linux, supports firewalls. WiFi security modes support Open, WPA PSK and WPA2 PSK. 5、APPLICATIONS: USB WiFi modem can be connected to 4G network using 4G/3G SIM card, suitable for party, traveling, business, work, outdoor live streaming, playing games, car WiFi and so on.