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. Possesses positive attributes, such as functioning dependably and without incident. Work may be done remotely through the application on the phone, and the setup is very convenient overall. It provides a good coverage area. Cons: The material is of poor quality, and the antennae are somewhat fragile. Does not have any effect on the work.