1、USB MODEM: This 4G LTE USB WiFi dongle is powered via USB, so you can simply plug it into your computer's USB port and use it as a USB modem – it's plug and play! 2、NETWORK SUPPORT: Featuring a high-speed 4G LTE chipset, it supports TDD LTE, FDD LTE, WCDMA / HSPA+, and GSM networks; supports 8 multi-language WiFi users with a SIM card slot. 3、SHARE WITH 8 USERS: This USB WiFi hotspot can connect up to 8 devices simultaneously, including smartphones, tablets, and laptops, with a WiFi range of up to 10 meters. 4、32/64 BIT OS SUPPORT: The 4G LTE USB WiFi modem is compatible with Win 2000, 2003, XP, Vista, 7, 8, 10, OS 10.4 or later, and Linux, and supports firewalls. WiFi security modes support Open, WPA PSK, and WPA2 PSK. 5、WIDE RANGE OF USES: Connect to 4G networks using a 4G/3G SIM card, making this USB WiFi modem perfect for parties, travel, business, work, outdoor live streaming, gaming, car WiFi, and more.