A reader asks Dr. A why he can't view some of his material on the TV he bought. Lots of people run into this problem, so we figured we'd take it to Dr. A for a solution. Q: I have an HDTV that only ...

Your Android phone's High-Definition Multimedia Interface output enables you to transmit videos to any high-definition television in your office including one in a ...

Practically every modern device connects to a screen via HDMI, but not every HDMI cable supports 4K resolution output. If you have a 4K TV or monitor, you'll need a cable with the right HDMI version ...

An HDMI splitter (not to be confused with an HDMI switch) can be useful for showing the same content on multiple streams, but ...

Multi-monitor setups stand to benefit immensely.

If you want to connect your smartphone to your TV, you’ll want to get one of the best smartphones with 1080 HDMI output. HDMI or High-Definition Multimedia Interface allows you to transmit ...

An HDMI splitter is useful if you're trying to get the same image to display on multiple screens, but there are a few rules ...

If you like to play games or watch movies on your phone, and you think that it would be awesome if you could connect your phone to the TV for those activities, then our list of 5 best smartphones with ...

HDMI vs DisplayPort features differ for TVs and PCs with ARC and CEC on HDMI plus MST daisy-chaining on DisplayPort, shaping ...

If you're looking for a tablet with an integrated HDMI output for sharing photos and videos on a TV or computer monitor, we have a roundup of CNET's top picks. Donald Bell Senior Editor / How To ...

Apple’s Lightning-to-HDMI adapter and the product page for the iPad mini claims that the device is able to output 1080p images to televisions. But that may not be strictly true, according to some ...

Add Yahoo as a preferred source to see more of our stories on Google. Practically every modern device connects to a screen via HDMI, but not every HDMI cable supports 4K resolution output. If you have ...