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What Are USB Gen 1, Gen 2, and Gen 2×2?

Finding the fastest USB connection used to be easy: choose USB 3.0 instead of 2.0. But now, you’ll need to know the difference between USB 3.2 Gen 1, Gen 2, and Gen 2×2—and what various types of “SuperSpeed...

What Is the “Screen Door Effect” in VR?

The “screen door effect” often occurs when using modern virtual reality headsets. It looks like you’re viewing the world through a mesh screen, and is a result of the black, empty spaces between pixels when ...

How to Sign Up for Vizio’s AirPlay Beta

At CES 2019, many TV manufacturers announced built-in Apple AirPlay for their TVs. Vizio promised many existing TVs going back to 2016 would receive these features, too. Now, you can join the beta and get AirPlay early....
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