Review on Zerodis 77X42 4X17 7 Ultra Thin Electronic Dashboard by Eric Cortes

I do a lot of presentations at work and don't have an easy way to keep track of the time when my laptop is in presentation mode (my employer removed all conference room times due to high maintenance costs ). So I clipped it to the top of my laptop so I always have it with me and use it for presentations. It is very comfortable but relatively thick for use as a laptop accessory. I've had it for about a month and I've noticed it's about a minute slower so I have to adjust the time but it works. The display is big enough to see during a presentation. But I would like to find a thinner model that could be attached to the inside of the laptop.