Unquestionably deserving of the cost. It is an excellent choice for use as a 4G modem. No, because USB 2.0 isn't compatible with connecting an external hard disk. Has some pros: It continues to function without any issues. Work may be done remotely through the application on the phone, and the setup is very convenient overall. It provides a good coverage area. Its disadvantages include very low-quality construction and antennae that are easily bent. Does not have any effect on the work.