The U10s Pro of ZTE is a mobile router, a device that connects other devices (e.g. computer, mobile, television) wirelessly, and shares internet access. It receives internet access through the integrated modem and uses the mobile network by installing a SIM card. The SIM card needs to have an active data connection.

This specific device also functions as a portable hotspot, meaning it can be used anywhere as it has a built-in battery.
It connects to the 4G network, which offers significantly higher speeds than 3G. To operate at this speed, the device needs to have corresponding coverage from the mobile network in the area we are in.
It is Wi-Fi 6 generation, the most modern Wi-Fi standard that offers speeds up to 40% higher than Wi-Fi 5. It coordinates communication with connected devices to consume less battery and works better in environments with many Wi-Fi devices. Ideal for homes with many smart devices. It emits a signal at a frequency, 2.4Ghz, which offers lower speeds than those that emit 2 (dual) or 3 (tri-band) frequencies. The 2.4Ghz frequency is the most widespread and has a long range.