There are 4 configurations:

• Dune BD Prime
• Dune BD Prime + Wi-Fi 802.11n
• Dune BD Prime + Ethernet 1000 Mb/s
• Dune BD Prime + 2 x eSATA

• Sigma Designs 8634 SoC
• 384 MB of RAM, 64 MB flash and 1GB of NAND flash memory for fastest Java support on the latest and future Blu-Ray disks (Profile 2.0).
• HDMI 1.3 for ultimate HD video and HD audio performance.
• Optical and coaxial digital and 7.1 analogue audio output.
• Composite, component, S-Video video output.
• Three USB 2.0 ports for connecting external AV sources.
• Ethernet 100 Mb/s and Wi-Fi up to 300 Mb/s (optional).

Dimensions

• With legs: 430mm (width) x 270mm (depth) x 50mm (height)
• Without legs: 430mm (width) x 270mm (depth) x 42mm (height)

Media files playback support:

• Sources:
• Internal DVD drive.
• USB mass storage devices (USB HDD, USB flash memory).
• USB DVD drives.
• NFS network folders.
• SMB network folders.
• HTTP URLs (limited support).
• Containers:
• MPEG (MPEG-TS, MPEG-PS, VOB, M2TS) (typical file extensions: .MPG, .TS, .M2TS, .TP, .VOB).
• AVI (typical file extensions: .AVI).
• MOV, MP4 (typical file extensions: .MOV, .MP4, .QT).
• MKV (typical file extensions: .MKV).
• ASF (typical file extensions: .ASF, .WMV).
• DVD-ISO, VIDEO_TS (DVD-Video playback, including DVD menu support).
• Raw video.
• Raw audio (typical file extensions: .WAV, .MP3).
• Video codecs:
• MPEG2.
• MPEG4.
• DivX.
• XVID.
• WMV9.
• VC1.
• H.264.
• Audio codecs:
• AC3 (DD).
• EAC3 (DD+).
• DTS.
• MPEG (layers 1/2/3).
• AAC.
• LPCM.
• WMA.
• WMAPro.
• Embedded subtitle formats:
• In MKV: plain text, SSA/ASS.
• In MP4: VOB.
• External subtitle formats:
• SRT.
• External audio streams:
• AC3.
• DTS.
  

IPTV:

• Protocols:
• Multicast UDP (raw).
• Multicast RTP.
• Format:
• MPEG-TS container.
• MPEG2 video codec (SD and HD resolutions).

You can read a review about this player from Mpcclub here.

The Dune BD Prime (basic version) is available for 449 Euros ($640)