ProfiShark 1G

All-In-One Gigabit Ethernet Troubleshooter

All-In-One Advanced Gigabit Network TAP

ProfiShark 1G is one of our most powerful, compact portable network tap devices. It’s a portable troubleshooter dedicated to network monitoring, combining both performance and flexibility.

This pocket-sized Gigabit TAP is the equivalent of an aggregator tap and two NICs, requiring only a laptop or a desktop PC with a free USB 3.0 port. ProfiShark 1G is the ultimate solution for your field testing and monitoring performance.

All our ProfiShark products also include other important features, as are hardware filters, statistics and configuration options, through our own ProfiShark Manager application.

Technical Specifications

Long-Term Traffic Capture

ProfiShark long-term capture solution is designed with flexibility in mind. Combined with a NAS for storage tailored to your specific needs, the long-term capture feature makes it easy to catch intermittent problems in the act.


  • Capture filtered data at a data rate of 5Gbps
  • Ringbuffer or normal capture mode
  • Split capture to different files, base on time or size
  • Compatible with all Intel based Synology NAS systems

A fast and portable network TAP, ProfiShark is always ready to fully capture any kind of packet, in any field location, without any dropped packets or time delay.

  • Faster data capture
  • Improved ROI
  • No additional power supply
  • Accurate analysis of captured data
  • Quick setup; easy to use and carry
  • Complete stealth and security
  • Improved productivity
Connectors Accessories Dimensions System Requirements Supported OS
2 x RJ45 8 pins
1 x USB 3.0
1 x 5 VDC optional input
1.8 m USB 3.0 cable
RJ45 cable
USB key
69 x 124 x 24 mm
2.72 x 4.88 x 0.94 in
Dual Core Processor
4 GB memory
USB 3.0 port
Windows 7/8/10 (32-bit & 64-bit)
  • Wireshark
  • ClearSight
  • OmniPeek
  • Packetyzer
  • OptiView
  • NetSpector
  • NetDecoder
  • Ethertest
  • And many more

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What Our Clients Say

“I am really happy with the ProfiShark 1G. It perfectly fits into my bag, so I am carrying it with me all the time. It’s always a little surprise for my customers/colleagues when they see it for the first time. You simply don’t expect a complete network TAP inside a small pocket. And it’s absolutely easy to use.” 

Johannes Weber, Security Consultant –

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