This indoor TV antenna receives local HD and digital TV broadcasts and supports VHF and UHF frequencies. The flat design complements home theater systems.
This Insignia™ NS-PD94592 adapter allows you to connect a computer with a mini DisplayPort output to devices with an HDMI input, such as a monitor, projector or TV, and supports up to 4K resolution at 30hz for clear playback.
I bought this item so that I could connect my 2012 Macbook Pro to my HDTV and watch streaming TV. Works great. Using the connector is self explanatory.