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
Acer Switch Alpha 12 2-in-1 Windows tablet review - Liliputing
Acer Aspire Switch 12 review - more than just a smartly built "2-in-1" device | LaptopMedia.com
Acer Aspire Switch 12 SW5-271 review - a different fanless laptop
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 5 SW512-52 SW512-52P US Keyboard Docking Station NK.I1213.060 | eBay