Perfect secondary display for my work laptop. I use 2 monitors at home on my desktop, so I was happy to be able to add an additional display to my work laptop. Connecting is very easy with the USB C connection directly on my Lenovo Yoga 9i laptop. The cable both transmits signal and provides enough power to drive the portable monitor. Overall color is is nice and works well. Controls are a bit clumsy, but work regardless. I have not tried the HDMI connection. A HDMI to Mini-HMDI cable is included to make connections to other devices possible.The case is nice with a simple, fold-over screen protector. The screen cover doubles as a display stand, however it's a bit easy to knock over and it has only 1 angle option. That's my biggest drawback.Great value, easy setup and works great.