All HDMI ports can carry video and audio, but they support different bandwidth levels, which determine the devices you should use with them. If you happen to plug into the wrong HDMI port, nothing ...

As of this writing, Emerson’s dumb TV options range from 7-inch portable models to 50-inch 4K TVs. Its TVs are relatively ...

Think your TV setup is fine? These HDMI tricks can unlock performance and sound you didn't know you were missing.

Designed by Guimpt in Spain, the IoT HDMI Switch is an ESP32-C3-based open-source HDMI switch that integrates with Home ...

Some TVs may have just two or three HDMI ports, in which case it's easy to run out of options. In other scenarios, the ...

This adapter is designed to turn a single USB connection into two additional HDMI outputs, giving you a total of three separate screens when you include your laptop display. It works with both USB-A ...

A problem with the Mars Antenna, a giant NASA radio dish in California, has disrupted the Deep Space Network's spacecraft communication efforts, as well as asteroid studies, since Sept. 16, 2025.

These days, if you need to connect two devices via wire, you'll most likely use HDMI. This display protocol supports all sorts of device pairings. It lets you use your iPhone with an external display, ...

Meet your ticket to free broadcasts. A good one costs less than $20. Photo-Illustration: Vulture; Photos: Courtesy of retailers Since you’ve probably spent very little time thinking about antennas, I ...

BOISE, Idaho — Good news! We are changing the over-the-air signal that viewers use to receive KTVB with an antenna. KTVB recently installed a new transmitter and antenna on our tower, an investment ...

We may receive a commission on purchases made from links. But remember: The channels you end up receiving are ultimately determined by antenna placement in your home, proximity to a broadcast tower, ...