Dvico TVIX PVR R-2230. Supported file systems: FAT32, NTFS. Video compression formats: AVI, VOB, Xvid, Subtitle formats supported: SMI, SRT, SRT, SUB, Audio formats supported: AAC, AC3, LPCM, M4A, MP3, OGG, PCM, WMA. Display resolution: 1920 x 1080 pixels. Internal memory: 64 MB. Dimensions (WxDxH): 132 x 82 x 24 mm, Power supply type: DC 5V, Hard drive size: 63.5 mm (2.5 ")