the AEK II is no slouch and is still considered one of the icons of the mechanical keyboard world – their only real shortcoming is Alps switches don’t do well with dust and dirt
- easiest is pick up a converter as @thejevans mentions
- take the time to do a full cleaning – remove and clean the keycaps and open up the switches and clean them out (Alps switches don’t require desoldering to open them up)
- if you want to really go deep into the rabbit hole (desoldering and soldering), then try to get one of elmo’s AEK II USB PCBs