A:AnswerCompatible with most laptops up to 30 lbs
Lightweight and portable so you can carry it with ease when you travel
Height adjustable design can turn your desk into a sit-stand workstation
USB cooling fan helps keep your laptop operating at ideal temperatures
However, this does not have any USB ports.
A:AnswerYes, very easily, its just attached by a small metal clip and screw to hold in place and steady while in use. its a small surface area, and only can be used if tray is tray is flat. I have enjoyed the tray, lots of angles to chose.
