Purchased in July 2021. Continuity has been confirmed with a tester. I used it to connect with RME Babyface Pro, but I am selling it as I no longer have a use for it. It appears to be around 3,780 yen new at the moment. I cannot guarantee operation after purchase, so I would appreciate it if you could purchase with that understanding. I am also open to considering bundled purchase requests. Thank you.