Apple external CD-R/RW drive, USB connection. It hasn't been used much and has been in storage for a long time, recently unearthed. I sold my Apple computer 5 years ago, and it was confirmed to be working then, but I don't know its current condition. Please consider it as junk. There are scratches as shown in the photos, but I hope to sell it to someone who understands it's a used item. - Brand: Apple - Model: External CD-R/RW drive - Connection: USB - Color: Silver - Shape: Square Thank you for looking.