Conceptronic MediaPlayer Pro 320GB. Image formats supported: JPEG, Video compression formats: MPEG-1/MPEG-2/MPEG-4/XviD/AVI/SVCD/VCD/VOB, Audio formats supported: MP3/CD. Analog signal format system: PAL/NTSC. Compatible memory cards: CF/MD/SD/MMC/MC. Hard drive capacity: 320 GB, Interface: USB 2.0, Hard drive size: 63.5 mm (2.5 ")