Amazon.com: BoxWave Keyboard Compatible with Acer Switch Alpha 12 (SA5-271) (Keyboard by BoxWave) - MediaOne Keyboard with TouchPad, USB Fullsize Keyboard PC Wireless TrackPad - Jet Black : Electronics
NPKBD1A0176380306 - LaptopKeyboard.com
Acer Switch Alpha 12 review: Not the affordable Surface Pro 4 alternative you're looking for - MobileSyrup
Switch Alpha 12 Backlit keyboard problem — Acer Community