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Industrial Port-Powered USB 2.0 Isolator

Model: USB-ISO-3

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The USB-ISO-3 is a rugged, port-powered, industrial-grade USB 2.0 isolator. This product optically isolates the USB host and the USB device with a 5000VDC optical isolator, which effectively protects your computer from ground loops, transient surges, remote lightning and spikes. The unit supports data rates up to 12Mbps (auto-sensing and self-adjusting) and it requires no software drivers. This industrial USB 2.0 isolator is efficiently powered from the USB bus and it requires no external power for low power-consumption applications, such as a keyboard, mouse, or flash drive. It also comes with an optional DC power input jack for high power-consumption applications, such as a USB scanner, USB hard drive, or USB printer.

CommFront's USB isolators/converters were strictly certified by SGS and/or TUV (both are the Nationally Recognized Testing Laboratories [NRTLs] in North America (approved by OSHA) and the Notified Bodies in the European Union. CommFront's product quality is ensured by our ISO 9001:2008 (Cert No. SG12/04213) quality control system (strictly certified by SGS/UKAS), and we back our high-quality converter products with a 30-day risk-free money-back guarantee and a 5-year replacement warranty.


Data Sheet

- USB 2.0 compatible (backward compatible with USB 1.1).
- 5000V optical isolation protects your computer from ground loops, transient surges, remote lightning and spikes.
- Plug and play (hot-pluggable), no software drivers required.
- Low and full speed data rate: 1.5Mbps and 12Mbps (auto-sensing and self-adjusting).
- Upstream short-circuit protection and class 3A contact ESD protection.
- Bus powered for low power-consumption applications, e.g. a keyboard, mouse, or flash drive.
- External 5VDC (optional) for high power-consumption applications, e.g. a USB scanner or USB printer.
- Operating temperature: -40F to 185F (-40C to 85C).
- Surface Mount Technology manufactured to RoHS and ISO-9001 standards.
- Safety: Strictly certified by SGS (Cert no. E1/2014/C0058C; E1/2014/C0059C).
- 5-year manufacturer's warranty.

  • Model: USB-ISO-3
  • Shipping Weight: 0.5lbs
  • Manufactured by: CommFront

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