The KYY X90D Triple Portable Monitor is a USB-C-powered portable monitor system that adapts to multiple settings and functions. Built as a desktop replacement solution, the X90D is a collapsible ...

Using a portable display with a MacBook can dramatically improve productivity on the go. A second screen allows you to extend your desktop, making it easier to manage multiple windows at once — ...

KYY is a Chinese hardware maker specialising in portable displays, and the X90E is one of its latest releases. Described by the makers as a ‘triple laptop screen extender’, more accurately, this is ...

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 ...

The KYY K3-3 Portable Monitor adds a high-quality second screen to your Mac or iPad. Even some iPhones. It’s 15.6 inches and has a 4K resolution, so it’s designed for work and play wherever you go. I ...

Access to four screens definitely improves productivity—especially the topmost display. Once fully set up, it quickly becomes a wholly natural part of your working environment. 1080p resolution offers ...