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Home / iButton / Readers / [MCI-IBT-00130]

DS9490B# - USB to 1-Wire / iButton Adapter

[SKU: MCI-IBT-00130]

[MFG#: DS9490B#]

$19,585 + IVA
$23,306 IVA incl.
If you buy
QTYUnit Price
10-49$17,626 + IVA
50+$15,668 + IVA

Temporarily out of stock


The DS9490B is a USB bridge and holder for a single F5-size iButton®. The iButton is securely held behind a latched door.

PC software drivers for Windows® 98, Windows 2000, Windows ME, and Windows XP can be found on the iButton website under software support at:

  • High-Speed 12Mbps Universal Serial Bus (USB) Interface
  • Supports Standard and Overdrive 1-Wire Communication
  • Slew-Rate-Controlled 1-Wire Timing and Active Pullup for Improved 1-Wire Network Performance
  • DS9490R has an RJ11 Interface for Standard Connectivity Accessories such as the DS1402D-DR8
  • DS9490B has an iButton Interface and Retains a Fixed iButton
  • Built-In Custom DS2401 Identification Chip
  • Reads all 1-Wire and iButton Devices. Writes All Except EPROM 1-Wire/iButton Devices

Datasheet DS9490B

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This product was added to our catalog on Monday 19 December, 2005.

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