The Inseego INSGM2100 / M2100 5G MiFi Mobile Hotspot is a wireless Wi-Fi hotspot modem designed for Verizon's 5G network technology. This black modem, with dimensions of 2.75 inches in height, 6 inches in length, and .75 inches in width, provides fast and reliable internet connectivity wherever a Verizon signal is available. The charger transformer is not the original one, but it is 3 amps at 5 volts, and the minimum for this unit is 2 amps at 5 volts. This hotspot requires an account with Verizon.