This unit is tested and working, it includes the unit, antenna, sim card, battery, use cable and usb wall charger. The Novatel T2000 is a Verizon Wireless 4G LTE Home Phone Connect with SIM, designed by NovAtel. This Wi-Fi hotspot modem in black color allows for seamless connectivity and high-speed internet access at home. With its 4G cellular network technology, it provides reliable and efficient connectivity for computers, tablets, and other networking devices. Originating from Taiwan, the Novatel T2000 is a top choice for those looking for a reliable and fast home networking solution.