This Portable Keyboard Has a 13-Inch 4K Touchscreen Built In, and It Fits in Your Laptop Sleeve

This Portable Keyboard Has a 13-Inch 4K Touchscreen Built In, and It Fits in Your Laptop Sleeve

Closed, the VitaLink looks like a very flat book, silver, about the footprint of a large paperback, with nothing to suggest it carries a 4K...