Using an HDMI splitter? Your 4K signal might be getting downgraded to 1080p without you realizing it. Here is how to fix resolution issues and avoid laggy video.

If you find yourself running out of HDMI inputs, or want to send the signal from one source to multiple TVs, you'll need either a switch or a splitter. Also called switchers or distribution amplifiers ...

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HDMI splitters for dual monitors offer an easy way to mirror content across multiple screens. They copy digital signals and distribute them to multiple screens, ensuring high-quality mirroring.

Home theater fans tend to treat picture quality as sacred, so the idea of inserting an extra gadget between a console and a TV can feel risky. HDMI splitters promise to mirror one source to multiple ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. Whether you’re connecting a game console to a TV, a ...

We're well into the transition to Ultra HD "4K." Most mid- and high-end are now Ultra HD resolution, with many also supporting HDR. Not surprisingly, cable manufacturers are jumping at the chance to ...

We may receive a commission on purchases made from links. With a wide range of electronics using the High-Definition Multimedia Interface or HDMI to send or receive audio and video signals, HDMI ...

Whether you're watching one of the best OLED TVs, one of the best QLEDs, or enjoying an older set that's still delivering a great picture all these years later, you need to make sure you have a ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more There's nothing more frustrating than finally setting up your TV, console, or streaming device, hitting ...

The Cabledeconn HDMI 2.1 cable with LED indicator is a handy cable to use if you want to help differentiate one cable from another. When it comes to living room entertainment, HDMI cables are the most ...

Congratulations! You just bought a new 4K or 8K TV! You might be wondering if you need to buy a new HDMI cable to go with it. If you already have an HDMI cable, the quick answer is: Probably not.