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Western Digital My Book AV DVR Expander 1TB

  • Store more programs on your high-definition TiVo® box!*
  • Adds over 140 hours of HD or 1200 hours of standard-definition recording space
  • Seamlessly adds storage space—no need to manage which program is stored where
  • Uses eSATA for maximum reliability and performance
  • Simple installation
    See step-by-step instructions


Works with: 

  • All TiVo Series3™
  • TiVo HD/HD XL
  • All TiVo Premieres
  • All TiVo Roamios

Not compatible with a TiVo Series2™ box

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