Vintage Mechanical Keyboards! Alps, Fujitsu, Sun, DTK Computer + More (Lot of 5) | eBay
This is probably a rubber dome keyboard, isn't it? (DTK RS 6000 m) : r/MechanicalKeyboards
Amazon.com: Padarsey Replacement Keyboard Compatible with Dell Inspiron 15R 5010 M5010 M501R N5010 Series Black US Layout, Compatible Part Number 09GT99 NSK-DRASW 96DJT 096DJT NSK-DRASW : Electronics