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The USB port is for the IR blaster for controlling your satellite or cable box, works good as I am using it on my TV. I would recommend you check your box to make sure you do not toss it....costs $80 to order if you need to replace it!
Sorry, there was a problem. Please try again later.It is the IR Blaster. It is to help make your remote controller control other non compatible devices.
Sorry, there was a problem. Please try again later.any usb 2.0 device or higher.
Sorry, there was a problem. Please try again later.It's the IR blaster for remote controls of other items that you connect to TV. Search IR blaster on Google and will find the info you are looking for.
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