It's basically a flat compute stick. http://www.intel.com/content/www/us/en/compute-card/intel-compute-card.html
When Intel introduced it, they said it will work with processors up to 6W, which includes not just Atoms, but also some decent performance Y-class processors (3.3GHz, 2c/4t). http://arstechnica.com/gadgets/2017/01/intels-compute-card-is-a-pc-that-can-fit-in-your-wallet/
It seems to be made with docking in mind, which addresses the biggest problem with compute sticks (limited type and number of ports). If monitors or some other kind of device have a slot for it, it becomes a very portable PC when you can dock it pretty much anywhere. IMO this is a better option than trying to use a phone as a PC. Phones are great at phone and "smart" stuff like apps, PCs are good at PC stuff.
When Intel introduced it, they said it will work with processors up to 6W, which includes not just Atoms, but also some decent performance Y-class processors (3.3GHz, 2c/4t). http://arstechnica.com/gadgets/2017/01/intels-compute-card-is-a-pc-that-can-fit-in-your-wallet/
It seems to be made with docking in mind, which addresses the biggest problem with compute sticks (limited type and number of ports). If monitors or some other kind of device have a slot for it, it becomes a very portable PC when you can dock it pretty much anywhere. IMO this is a better option than trying to use a phone as a PC. Phones are great at phone and "smart" stuff like apps, PCs are good at PC stuff.