Whether you're a traveling exec, a gamer, or a graphic designer, a portable second monitor can add an extra dimension to your work or play. We've tested most of the major models. Check out our top ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. The KYY K3 (not to be confused with the K3-1 or K3-2) is a ...

At MWC 2025, I sat down with some of the Lenovo team and chatted about what gear I bring with me on the road, given they had just announced a handy second laptop screen. After telling them some of my ...

There has been a recent surge in sales of secondary monitors, primarily portable units. Devices like this have witnessed significant progress thanks to advancements in technology, such as Type-C USB ...

The Dell P1425 ($329.99) is only the second of the company's portable displays we've reviewed in the past three years. Physically, it resembles the Dell 14 Portable Monitor (C1422H)—the company's ...

The QQH Z12-4 4K Portable Monitor shows that there’s no reason to get a 1080P screen for travel when a 4K one is so affordable. The 15.6-inch screen can make you more productive on business trips, or ...