Multimedia Player with High Definition Multimedia Interface, SPIDF and Coaxial port1.Function: full high definition multimedia player + portable 3.5" HDD enclosure; support most popular files including HD movies, MKV Blu-ray DVD movies; support HDMI output up to 1080p2.Solution: SIGMA DESIGNS: EM8623L-LF3.Supported Formats: Video: AVI, MPG, VOB, DAT, DVD ISO/IFO, MP4, ASF, TS, TRP, TP, MOV, MPEG1/2/4, Xvid, WMV9, WMV-HD, VC-1, H.264, MKV Audio: MP2, MP3, WMA, WMA PRO, WAV, OGG, AAC Picture: JPG/JPEG, BMP, PNG, GIF Subtitle: SRT, SMI, SSA4.Input Connections: HDD Type: 3.5 inch SATA Hard Disk, up to 1TB; file system: FAT32, NTFS USB Interface: USB 2.0 high speed Host LAN port : Ethernet 10/100 Mbps, playback without HDD, directly access UPnP servers.5.Output Connections: Video Output: HDMI (Max. 1920x1080p), VGA, S-Video, Composite Video Audio Output: SPDIF(Optical Coaxial), Stereo6.Other Connections: USB 2.0 high speed Device7.Power Supply: Input: AC 100-240V 50/60Hz 0.7A Output: DC 5V, 2A / 12V, 2A8.Dimensions: 255x180x60 mm.