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Protocol Analyzers
USB Explorer 200 (USB 2.0)
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USB Explorer 200
USB 2.0 Protocol Analyzer

USB Explorer 200 - USB 2.0 Analyzer

The USB Explorer 200 is a non-intrusive high speed USB 2.0 protocol analyzer that enables you to display bus states, packets sent and decode descriptors of the USB protocol. It can detect errors in devices, host controllers, embedded softwares or drivers as well as measure their performance. Very simple to use, this USB analyzer is the ideal companion for anyone developing USB devices, hosts, embedded software or drivers.

Available in two distinctive versions, the USB Explorer 200 will be matching perfectly your own development needs. The Standard Edition contains essential functionalities for every USB developer. The Professional Edition adds a hardware trigger, extensive USB classes decoders as well as a USB Analysis Development Kit enabling one to develop custom USB analysis software.

» USB analyzers comparison chart


The USB Analysis Software is available for download on our website. Many samples are included in it giving an extensive rundown of possibilities. Click the image to expand it.

Ellisys USB analysis software highlights Click the image to expand it


A USB protocol analyzer enables engineers to actually see what the data on the USB bus looks like. Connected between a computer and a peripheral, the USB Explorer records all data, electrical states and control information transmitted on USB. It affects neither communication nor peripheral behavior.

The USB Analyzer connects non-intrusively between a USB host and a USB device


  • Saving on development and maintenance costs
  • Preventing simple errors from becoming intricate problems
  • Improving quality and reliability of USB subsystems
  • Streamlines development and testing processes
  • Accelerating learning curve for USB protocol
  • Unburdening technical support staff


  • Compatible with all three USB 2.0 speeds
  • Automatic detection of the Link Under Test speed
  • Measurement of USB bus states and low level protocols
  • Highly affordable permitting to supply each developer with one unit
  • Non intrusive analysis
  • Powerful hardware trigger
  • High level decoding of classes requests and descriptors (Mass Storage, etc.)


  • Enumeration issues validation
  • USB device and host development
  • Performance analysis
  • USB drivers and software stacks debugging
  • Test-bench automation

More information

The links available at the top of the page allow navigating easily in the product's pages. The available pages are the followings:


Aug. 7, 2008

Ellisys Announces SuperSpeed USB 3.0 Protocol Analyzer. Read the press release »


Dec. 6, 2007

Ellisys releases an update to its analysis software including a new Summary view, an improved real-time monitor and several other enhancements. Learn more »


Nov. 8, 2007

Ellisys announces the USB Explorer 260 protocol analyzer. Press release »


Jan. 10, 2005

Ellisys is unveiling the USB Explorer 200 Professional Edition, a USB 2.0 Analyzer with advanced functionalities.


Apr. 14, 2004

Ellisys unveils the USB Explorer 200, a powerful USB 2.0 high speed protocol analyzer. Read the press release »

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