Conceptronic Grab'n'GO 3.5” Multi Media Player 400GB, Silver, AVI, VOB, Xvid, MP3, CF, MMC, SD, 400 GB, 3.5" Conceptronic Grab'n'GO 3.5” Multi Media Player 400GB. Product color: Silver, Video compression formats: AVI, VOB, Xvid, Audio formats supported: MP3. Compatible memory cards: CF, MMC, SD, HDD capacity: 400 GB, HDD size: 3.5". Analog signal format system: NTSC, PAL. Interface: USB 2.0. Compatible operating systems: Windows 2000/XP/Vista, Connectivity technology: Wired