What is UF928-U8UF928-U8 USB WiFi modem router. There is no need to connect to broadband, just insert the mobile operator's SIM card to search for a connection and automatically access 4G broadband. It also provides a point WiFi access that allows users to access cell phones and computers for Internet access. It can connect 8-10 devices at the same time, supporting smartphones, tablets, laptops and other devices. 4G Network BandsUF928-U8 SIM card router is compatible with SIM card bands of most European countries.4G-LTE-FDD B1/B3/B7/B8/B20 4G-LTE-FDD B38/B39/B40/B41 Before purchasing the router, please check whether your SIM card band is compatible. Compact and lightweight, ideal for parties, travel, business trips, outdoor live streaming, gaming and much more. WiFi range up to 10 meters for people with limited mobility. The 4G mobile routerUF928-U8 4G LTE Router supports 150 Mbps high-speed Internet access, but it mainly depends on the SIM card signal strength. It can be charged by computer USB port/mobile power bank/car USB charger/power bank. This product is mainly intended for motorists, business travelers and outdoor activity enthusiasts.