2.5" RMVB HDD Media player w/t card slot ; Compatible with 2.5'' SATA Hard disk.
USB2.0: connect to computer                  
HOST: Can read MP3/MP4 U disk and Card reader  
Card reader: SD/MMC
Resolution 720p
Support FAT32 
Support Video Format :RM/RMVB, MPEG1/2/4,VOB, MPG, AVI, DIVX, XVID, MP4
Support Audio Format: MP3, WMA, AAC, AC-3

Support Photo Format :JPG, JPEG, BMP,TIFF
Support Subtitle format: SRT, SUB
Support TV: PAL/NTFS/AUTO
Support break point
Compatible with 2.5'' SATA 40GB-250 GB hard disk

Detailed product Description:

Compatible with 2.5" SATA 
Multi-language OSD menu.
Power supply: 5V-2A.
A / V out: CVBS, VGA
Video Resolution: 720P (1280*720)
TV System: AUTO/PAL/NTSC.
USB2.0 device, USB OTG/HOST.
PC system: 98SE/ME/2000/XP,Mac OS
File system: FAT32/NTFS
Card reader: SD/MMC/MS.