Acer Switch Alpha 12 backlit detachable keyboard for sale. Model # KU-1610 listed on the back of the keyboard itself. Purchased from Newegg. Still works. Last keyboard broke and used this one for 2-3 months for college until I broke the laptop trying to replace the battery.

Please see the pictures. There is some wear, Primarily on the wrist rests and space bar. It is otherwise clean and functioning.