A compact DVD drive from BUFFALO that works with both Windows and Mac. It also supports M-DISC, making it ideal for data storage. - Brand: BUFFALO - Model Name: DVSM-PLV8U2-BKA - Supported OS: Windows, Mac - Function: DVD data storage - M-DISC Support: Yes - Software: Includes CyberLink - Product Contents: Main unit, USB cable A to mini B (6cm), Instruction manual, DVD-ROM (utility DVD) I bought this as a spare in case my old one broke, but it performed well and had no defects, so I am selling the unopened, new one. I have stored it in a dark place after purchase, but please refrain from purchasing if you are sensitive to items stored at home. Instant purchase is welcome.