This is the Morphus X300. Complete with detachable controllers, it will most certainly remind you of the Nintendo Switch.
From Shenzhen-based Aikun Electronics, the Morphus X300 doesn't double as a console like the Nintendo Switch does, but again, its basic form factor and removable controls might remind you of the newly announced Switch. But...
[Iimage: Notebook Italia]
That's right, last year.
Below are more images of the Morphus X300: