5 Disk Dvd Player Blue Volume Powered Subwoofer Can Anyone Tell Me A FULL COMPATIBLE DVD Player That Supports Almost All Formats(wmv,mKv,MP4,AVI,DivX,X…

Can anyone tell me a FULL COMPATIBLE DVD Player that supports almost all formats(wmv,mKv,MP4,AVI,DivX,X… - 5 disk dvd player blue volume powered subwoofer

I have this DVD player, Moser Baer MB 6988B.This has very interesting features.
Handel
# Data Cards
# Pen Drives
# Of disks
# MP3 player and
# DVD is too

And support
* Memory card slot which plays SD / MMC / MS
* USB port on your photos, music and videos from a USB flash player plays Drives/MP3
* The 5.1-channel audio output
* The production of high-quality digital audio and analog
* Coaxial Digital Output
* The production of fiber --
* Video output S
* Sing karaoke for the installation
* Play DVD, VCD, SVCD, MPEG4, DivX, MP3, WMA and digital photos in JPEG format
* Super slim and lightweight for easy maneuverability

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They also tried to Onida DFX-5990, Philips DVP 3166 DVD. These models are cheap but inefficient for other reasons ...
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But I am not able to find a player to support the MKV file format
(mostBlue Ray is the best zip compressed files.)

PLEASE HELP.

Thanks in advance