Connect your laptop, tablet, or smartphone to TVs and projectors without a wire or Wi-Fi network.

The ConnectAir Wireless HDMI Display Adapter consists of two parts: the USB-C transmitter that plugs into the source device such as a laptop, phone, or tablet; ...

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Belkin has announced a plug-and-play casting system at CES 2026 that allows for screen sharing from a laptop, tablet or ...

Turn your old laptop into a free second monitor using Spacedesk over Wi-Fi or USB. This guide covers setup steps, performance ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. One of the biggest changes to computers — especially ...

Melita Fogarty told me, “I would like to set up two monitors, but my PC only has one port. Is there an adapter I can buy to make this work?” You can work far more efficiently with two—or better ...

Dock-maker Plugable says it has come up with a way to increase the number of external monitors M1- and M2-based Macs support. While Apple says Macs with these chips can support just one to two ...