Built my first mechanical keyboard, 3 days later motherboard fries on PC. Still come to click keys while waiting for new parts. : r/MechanicalKeyboards
OEM Acer Chromebook Spin 511 R752T Motherboard with Keyboard Camera Connector [Not Including Stylus Connector] [4GB/32GB] - Global Direct Parts
Amazon.com: Replacement Left L Side Button Motherboard, Game Console Motherboard for Switch LITE L Key Board Motherboard, Game Console Keyboard Part PCB Material Left Side Button for N Switch Lite : Video
File:Nokia 6110 - rear of keyboard part and motherboard-92716.jpg - Wikimedia Commons
Supermicro Multi-Device Keyboard and Mouse Combo (KYB-MUS-196CB)