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USB Converters / Isolators / Hubs: ULI-300 / ULI-400 Series

Advantech has developed the most extensive line of USB to serial converters, industrial USB hubs, and
Industrial USB 2.0 Isolators on the market. They are built tough to handle the most demanding environments;
our products are rugged and reliable. Look for the orange connector -- you’ll find a high retention port that’s
50% stronger than a conventional USB port. It stays connected in high vibration environments. Plus, it works
with any standard USB Cable. You'll also find isolation protection built into many of our USB products. It
prevents common surges, spikes and ground loops from damaging your equipment.

High-retention USB Connector Grips Cable Tight for
High-vibration Applications 

50% stronger withdrawal force than standard USB connectors.

Withstands 3.4 lbs pull force

Stays connected in high
vibration environments

USB Port-powered and Locked Serial Number Design
Eases Installation

  • Powered by the USB host port.
  • Locked serial number, lets you plug-and-play without having to worry about re-installing drivers.
  • Compact size fits anywhere, ideal for field services.

Surge / ESD / Isolation / Wide Temperature for Heavy-duty

Wide operating temperature
range (-40° to +80°C)

4 kV isolation protection for
equipment and data

15 kV air, 8 kV contact ESD

ULI-400 USB Hubs and Isolators

Applications: Heavy-Duty Environment

  • ULI-400 USB 2.0 and 3.0 hubs are more robust than commercial-grade hubs and can be expanded to 4 or 7 extra USB ports.
  • ULI-400 series provide isolation and ESD protection for harsh environments. Wide temperature operation and rugged design ensures reliability, which reduces equipment damage costs.

ULI-300 USB to Serial Converters

Applications: Transmitting Data from Industrial Legacy Devices to IT Systems devices to IT systems

  • ALI-300 USB to Serial Converters allow serial equipped legacy devices such as PLCs, to communicate with PCs via a USB ports for data visualization and management.
  • With a “locked serial number” function such as on ULI-341TCK, when the converter is shared among several field service laptops, the driver will only need to be installed once on each PC. The locked serial number function will let you plug-and-play many times without having to worry about re-installing drivers when matching the two.
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