The back of one of the key cups from a late 1980s Kinesis Advantage keyboard. This is where the real disassembly starts: you have to unsolder all the connectors on this thin, flexible, and relatively easily damaged board.
The back of one of the key cups from a late 1980s Kinesis Advantage keyboard. This is where the real disassembly starts: you have to unsolder all the connectors on this thin, flexible, and relatively easily damaged board.