It’s called “Electric Finger Thumb Piano” by a company called “Moozica”. I really like it. 
It has a 1/4 inch pickup and comes with a little carrying case. I’ve been running it through Guitar Rig, Clouds, my DLD, sampling it with Maschine and Morphagene, and just having a load of fun all day.

Edited to add that it sounds really nice through Rings also, as well as just having a nice tone all around, to my layman’s ears. Really enjoying it!