PC-98の「ピポッ」音をいつでも楽しめるUSB
https://akiba-pc.watch.impress.co.jp/img/ah/docs/1099/282/mbeeponusb1b_s.jpg 
https://akiba-pc.watch.impress.co.jp/img/ah/docs/1099/282/mbeeponusb2.jpg 
https://youtu.be/fRAzOPSRLME 
https://akiba-pc.watch.impress.co.jp/docs/news/news/1099282.html