Freecom Network MediaPlayer II Drive-In Kit 3.5". Supported file systems: NTFS. Video compression formats: AVI, DAT, DivX, MKV, MPEG1, VOB, Xvid, Audio formats supported: MP3, WAV, WMA. Width: 203 mm, Depth: 160 mm, Height: 46 mm. Power requirements: 12V, 2A, Compatible operating systems: Windows XP/Vista MAC OSXv. 10.3+, Interface: USB2.0