KYY X90A dual monitor review: The portable desktop expansion for laptops and tablets that features two displays

The  KYY X90A’s two 14-inch displays offer a great alternative to quickly expand your digital workspace. With only one cable, both screens can be powered and in combination with a laptop or tablet, your can quickly create a triple-screen setup on your desk. Unfortunately, our measurements showed that both of the screens’ brightness levels were below what was stated by the manufacturer. 

The KYY X90A is a great alternative for a mobile desktop expansion if you are on-the-go and don’t want to forgo a multi-monitor workspace.

We liked its modern design and high-quality build in combination with excellent choice of materials. What results from this is excellent stability which is extremely beneficial on a portable display. You can cope with its missing speakers, as you will most likely be using a laptop with the KYY X90A, anyway. Thanks to the displays only requiring one cable, you don’t need to worry about an extra power cable being in the way. This makes the device a lot simpler to use in practice.

Currently, the KYY X90A will set you back around US$480. The displays face some in-house competition, as the KYY X90 is an identically-built model which only works with Windows devices. At the end of the day, it’s only around US$20 cheaper. The Limink S19 is also a viable alternative which features the same functions as the model we tested. At around US$550, the device is only minimally more expensive.