Lenovo Mini-DisplayPort To HDMI Adapter Cable

Recieved a bunch of these adapter cables from a box of other items, and have no use for any of them. Each chord has a male Mini-DisplayPort and a female HDMI connection: the male port MUST be connected to the electronic that has the corresponding output to get any signal. Using the HDMI as output will not generate a signal to the monitor it’s hooked up to.