1Standard SIM Card Slot: This 4G LTE USB WiFi modem is designed with standard SIM card slot, which ensures stable and fast internet surfing.2150Mbps High Speed: This 4G LTE USB WiFi modem allows you to enjoy powerful network experience by up to 150Mbps wireless connection.3Up to 10 Users: This 4G wireless router can be shared by up to 10 users, and it supports 3G and 4G network, suitable for phone, tablet, computer and TV.4Plug and Play: This 4G WiFi router takes power through USB port, works as wifi router. also can be plugged into computer USB ports, works as USB modem. Plug and play, no need to install CD driver.5High Safety: This SIM WiFi dongle also features multiple protection and adopts WPA WPA2 WiFi encryption to avoid cybersquatting and support data control.