USB low-level info:
   Using kernel interface "usbfs"
   bcdUSB: 512
   bDeviceClass: 0
   bDeviceSubClass: 0
   bDeviceProtocol: 0
   bMaxPacketSize0: 64
   idVendor: 0781
   idProduct: 7420
Device info:
   Manufacturer: SanDisk
   Model: Sansa e260
   Device version: PP5022AF-05.51-S301-00.12-S301.00.12A-D, (Build 169.20)
   Serial number: 00000000-00000000-0319b387-edfbf414-00000000
   Vendor extension ID: 0x00000006
   Vendor extension description: microsoft.com/WMDRMPD:10.1; portalplayer.com: 1.0; 
Supported operations:
   0x1014
   0x1015
   0x1016
   0x1017
   0x1001
   0x1002
   0x1003
   0x1004
   0x1005
   0x1006
   0x1007
   0x1008
   0x1009
   0x101b
   0x100c
   0x100d
   0x100b
   0x1012
   0x100f
   0x9801
   0x9802
   0x9803
   0x9804
   0x9805
   0x9806
   0x9810
   0x9811
   0x9201
   0x9101
   0x9102
   0x9103
   0x9104
   0x9105
   0x9106
   0x9107
   0x9108
   0x9109
   0x910a
   0x910b
Events supported:
   None.
Device Properties Supported:
   0x5001: Battery Level
   0xd101: Secure Time
   0xd102: Device Certificate
   0xd401: Synchronization Partner
   0xd402: Device Friendly Name
Playable File (Object) Types and Object Properties Supported:
   3001: Association/Directory
      dc01: StorageID
      dc0b: ParentObject
      dc07: ObjectFileName
      dc04: ObjectSize
      dc02: ObjectFormat
      dc41: PersistantUniqueObjectIdentifier
      dc4f: NonConsumable
      dc44: Name
      dc03: ProtectionStatus
      dc09: DateModified
   3009: MP3
      dc01: StorageID
      dc0b: ParentObject
      dc07: ObjectFileName
      dc04: ObjectSize
      dc02: ObjectFormat
      dc41: PersistantUniqueObjectIdentifier
      dc4f: NonConsumable
      dc03: ProtectionStatus
      dc09: DateModified
      dc8b: Track
      dc99: OriginalReleaseDate
      dc0a: Keywords
      dc44: Name
      dc46: Artist
      dc8c: Genre
      dc9a: AlbumName
      dc89: Duration
      de9a: AudioBitRate
      de93: SampleRate
      de94: NumberOfChannels
      dc8a: Rating
      dc91: UseCount
      d901: unknown(d901)
   3008: MS Wave
      dc01: StorageID
      dc0b: ParentObject
      dc07: ObjectFileName
      dc04: ObjectSize
      dc02: ObjectFormat
      dc41: PersistantUniqueObjectIdentifier
      dc4f: NonConsumable
      dc03: ProtectionStatus
      dc09: DateModified
      dc8b: Track
      dc99: OriginalReleaseDate
      dc0a: Keywords
      dc44: Name
      dc46: Artist
      dc8c: Genre
      dc9a: AlbumName
      dc89: Duration
      de9a: AudioBitRate
      de93: SampleRate
      de94: NumberOfChannels
      dc8a: Rating
      dc91: UseCount
      d901: unknown(d901)
   ba05: Abstract Audio Video Playlist
      dc01: StorageID
      dc0b: ParentObject
      dc07: ObjectFileName
      dc04: ObjectSize
      dc02: ObjectFormat
      dc41: PersistantUniqueObjectIdentifier
      dc4f: NonConsumable
      dc44: Name
      dc03: ProtectionStatus
      dc09: DateModified
   ba03: Abstract Audio Album
      dc01: StorageID
      dc0b: ParentObject
      dc07: ObjectFileName
      dc04: ObjectSize
      dc02: ObjectFormat
      dc41: PersistantUniqueObjectIdentifier
      dc4f: NonConsumable
      dc03: ProtectionStatus
      dc09: DateModified
      dc0a: Keywords
      dc44: Name
      dc46: Artist
      dc8c: Genre
      dc81: RepresentativeSampleFormat
      dc86: RepresentativeSampleData
      dc83: RepresentativeSampleHeight
      dc84: RepresentativeSampleWidth
   b901: WMA
      dc01: StorageID
      dc0b: ParentObject
      dc07: ObjectFileName
      dc04: ObjectSize
      dc02: ObjectFormat
      dc41: PersistantUniqueObjectIdentifier
      dc4f: NonConsumable
      dc03: ProtectionStatus
      dc09: DateModified
      dc8b: Track
      dc99: OriginalReleaseDate
      dc0a: Keywords
      dc44: Name
      dc46: Artist
      dc8c: Genre
      dc9a: AlbumName
      dc89: Duration
      de9a: AudioBitRate
      de93: SampleRate
      de94: NumberOfChannels
      de99: AudioWAVECodec
      dc8a: Rating
      dc91: UseCount
      d901: unknown(d901)
Special directories:
   Default music folder: 0x00000000
   Default playlist folder: 0x00000000
   Default picture folder: 0x00000000
   Default video folder: 0x00000000
   Default organizer folder: 0x00000000
   Default zencast folder: 0x00000000
MTP-specific device properties:
   Owner name: Sansa e260
   Total bytes on device: 3988194052 (3803 MB)
   Free bytes on device: 2961216260 (2824 MB)
   Storage description: "PPI NAND"
   Volume label: "VOL0_Sansa_e260_00000000-00000000-0319b387-edfbf414-00000000"
   Battery level 100 of 100 (100%)
libmtp supported (playable) filetypes:
   ISO MPEG Audio Layer 3
   RIFF WAVE file
   Microsoft Windows Media Audio
Secure Time:
<DRMCLOCK type="status"><VALUE>#20060627
15:57:48Z#</VALUE><FLAG>DRM_CLK_SET</FLAG></DRMCLOCK>

Device Certificate:
<DEVCERT version="1.0"><CERTIFICATE
type="DEVICE"><DATA><UNIQUEID
private="1">AAAAAAAAAACHsxkDFPT77QAAAAA=</UNIQUEID><PUBLICKEY
private="1">AR66YamKIBXU+DTH1c3Hp6N+QAMww7WW3RY1CROIPppe4olxuaFEPw==</PUBLIC
KEY><KEYDATA>+b8713YcGKFtxiQfdPJiC56hgYY=</KEYDATA></DATA><MSDRM_SIGNATURE_V
ALUE>2SmZjpj7YN1KbN3vVJ3P3e0Z0knd6Cwl8e4ckVIS2DbMdlnPd21OJg==</MSDRM_SIGNATU
RE_VALUE><SYMSIGNATURE>myYX8w0j3LJ3ps9rtSFOSDb4gY4=</SYMSIGNATURE></CERTIFIC
ATE><FALLBACK><SECURITYVERSION>2.4.104.93</SECURITYVERSION><CERTIFICATE
private="1">AR66YamKIBXU+DTH1c3Hp6N+QAMww7WW3RY1CROIPppe4olxuaFEPwIEaF3ImuAp
oRMryFIUqED6nkYnGenqOCshcvAMIe7siWZZFHpJZAlHGYJ3</CERTIFICATE></FALLBACK><CE
RTIFICATE
type="GROUP"><DATA><NAME>Sansa e200 Series</NAME>
   <MANUFACTURER>SanDisk Corporation</MANUFACTURER>
   <MAKE>MicroStar Internatioal</MAKE>
   <SECURITYLEVEL>2000</SECURITYLEVEL>
   <FEATURES>
        <CLOCK>2</CLOCK>
          <SECURECLOCK>
                <URL>http://go.microsoft.com/fwlink/?LinkId=25817</URL>
                <PUBLICKEY>
!CNhvvz1WaNV1AFUmetxkvm9iD4UrE9cnGUi!qcqdxMiXmD1*ikYGA==
</PUBLICKEY>
          </SECURECLOCK>
        <METERING>1</METERING>
        <LICENSE_ACQ>1</LICENSE_ACQ>
        <LICENSE_SYNC>1</LICENSE_SYNC>
        <ENCRYPTION>1</ENCRYPTION>
    <SYMMETRIC_OPT>1</SYMMETRIC_OPT>
    </FEATURES>
    <LIMITS>
        <MAXCHAINDEPTH>2</MAXCHAINDEPTH>
        <MAXLICENSESIZE>10240</MAXLICENSESIZE>
        <MAXHEADERSIZE>5120</MAXHEADERSIZE>
   
</LIMITS><PUBLICKEY>n4ahYQBHQ72FRfkzvy7BruWYDSilgfObLpzG0M8SNcfDGWvJhvbrhA==
</PUBLICKEY></DATA><MSDRM_SIGNATURE_VALUE>lB5HvVHvcXLb0QiYfskM3Wu0eXtx9Tw0QI
iCoKLhBIer0k3ablA4Zg==</MSDRM_SIGNATURE_VALUE></CERTIFICATE><CERTIFICATE
type="AUTHORIZATION"><DATA><SECURITYLEVEL>2000</SECURITYLEVEL><AUTH_ID>961</
AUTH_ID><PUBLICKEY>vjU5IwzlqSww/T8ihHxTDmbw1hVeXXG8oNVvgBBYFinhSvQ1e0gNEQ==<
/PUBLICKEY></DATA><MSDRM_SIGNATURE_VALUE>3DU5omHe8sFqztXjYZ9vNr2/DkLabfYH5VI
fWrf+XXA+RNASNDpnTg==</MSDRM_SIGNATURE_VALUE></CERTIFICATE><CERTIFICATE
type="AUTHORIZATION_ROOT"><DATA><AUTH_ID>1</AUTH_ID><PUBLICKEY>a1t3hxrg!qbOg
ktnbYaEEi4teCse!gz6RvTPuC!zizKJlpU7xoduSw==</PUBLICKEY></DATA><MSDRM_SIGNATU
RE_VALUE>sw5Aa1lOYIBJ6TcDvUa1Dxd2HicA66aj6r/YW2pFvx9L8Oiy/zawbQ==</MSDRM_SIG
NATURE_VALUE></CERTIFICATE></DEVCERT>

Device description WMPInfo.xml file:
<DeviceInfo>
    <WMP
DeviceID="{127324EE-2106-4B27-BA8B-F3208325037E}"
RelationshipID="{0282FE0B-E1AE-48ED-B630-7F801A3B147B}"/>
</DeviceInfo>