4-Port USB 3 (5Gbps), 10GbE LAN or CAT 6a/7 USB-C Extender System

The Icron Raven™ 3204C Pro is the world’s first USB 3-2-1 extender over Local Area Network. Optimized for camera and video capture devices with Isochronous (ISO) support, it extends USB 3 (5Gbps), 2.0 and 1.1 devices simultaneously up to 200 meters from a host computer across a 10GbE LAN or 100m across a point-to-point CAT 6a/7 connection. The Raven 3204C Pro delivers the same exceptional performance as the Raven 3104 Pro, in a smaller, lighter design.

Now featuring USB-C ports for the host and extended devices, it can accommodate a wide range of applications. These include extending cameras, sound bars, DACs, hubs, touchscreens and other USB-C or USB-A devices (supporting up to 30 downstream USB peripherals) beyond the maximum length of a standard USB 3 cable (1.8m/6ft) to a PC or BYOD laptop across board rooms, lecture halls or to an IT closet for use with all major UC conferencing applications.

The Raven 3204C Pro supports the new Firmware Upgrade over Network feature, allowing all extender endpoints to be conveniently updated from a single connection to save time and make maintenance and system upgrades a breeze. An additional 1Gb Ethernet pass-through enhances configurability and eliminates the need for extra cable runs, saving money and simplifying installations. To extend USB 3 devices over fiber optic cabling, refer to the Icron USB 3-2-1 Raven 3124 extender.

Icron USB 3-2-1 Raven 3204C Pro 100m CAT 6a/7 Point-to-Point Extender System

What is Isochronous (ISO) Transport? »

Icron Raven Series Product Comparison »


  • Supports all USB 3, 2, and 1.1 devices simultaneously up to 5Gbps (shared)
  • Extends USB 3-2-1 up to 200m across a 10GbE LAN switch or 100m though a single CAT 6a/7 cable
  • Power the LEX (Local Extender) using the USB-C connection to the host : If the host computer can deliver 15W to the LEX, the LEX power supply is not required.
  • The REX (Remote Extender) includes 2 USB-C ports and 2 USB-A ports
    • Delivers 3A at each USB-C port and 1.2A at each USB-A port
  • Convenient Firmware Upgrade over Network capability saves time and reduces maintenance costs
  • 1Gb Ethernet pass-through eliminates extra cable runs for simplified installations
  • Compatible with all major UC conferencing applications
  • Supports all USB transaction types (Control, Interrupt, Bulk, and Isochronous)
  • Two year warranty
  • ExtremeUSB-C suite of features:
    • Transparent USB extension supporting USB 3, 2 and 1
    • True plug and play; no software drivers required
    • Works with all major operating systems: Windows®, macOS™, Linux® and Chrome OS™


The Icron Raven™ 3204C Pro is the world’s first USB 3-2-1 extender over a 10GbE LAN. The Raven 3204C Pro allows simultaneous extension of USB 3.0 (USB C data: up to speeds of 5Gbps), 2.0, and 1.1 protocols across a single link with auto negotiated communication between hosts and devices for maximum interoperability and ease of use. Extending over LAN and the Firmware Upgrade over Network feature, saves on installation and maintenance costs. The Raven 3204C Pro is easy to install; simply plug and play (no software drivers required) and it works with all major operating systems: Windows®, macOS™, Linux® and Chrome OS™.

Additionally, this ExtremeUSB-C™ based USB 3 extender system is FCC/CE certified, and is ideal for use with all USB-C or USB-A peripherals in addition to USB 3.1 conference cameras including: sound bars, touchscreens, hubs, DACs, and other USB 3, 2 and 1 devices.


  • Direct connect up to 100m (330 ft) over CAT 6a/7 cable
  • Network connect up to 200m across a single 10GBASE-T Switch (Layer 2)
  • USB Device Support:
    • USB Bandwidth up to 5Gbps
    • Device Compatibility: All Devices Types and Classes (Control, Interrupt, Bulk, Isochronous)
    • Host Compatibility: OHCI, UHCI, EHCI, xHCI
  • LEX unit USB connector: 1x USB-C Receptacle
  • REX unit USB connector: 2x USB-C Receptacles, 2 USB-A Receptacles
  • LEX and REX unit 1GbE Pass-through: 1x RJ45 Ethernet 100/1000 Port
  • LEX and REX unit Link Connector: 1x RJ45 Ethernet Link Port
  • Maximum USB devices supported: 30 USB devices or hubs
  • Power Supply:
    • LEX: 24V 1A DC Locking Jack
    • REX: 24V 2.71A DC Locking Jack
  • Available Current at REX: Supplies 3A (15W) per USB-C port and 1.2A (6W) per USB-A port
  • LEX and REX Enclosure Material: Silver anodized aluminum
  • LEX Dimensions (W x D x H): 165.0mm x 100.0mm x 35.0mm / 6.50″ x 4.00″ x 1.38″
  • REX Dimensions (W x D x H): 197.0mm x 100.0mm x 35.0mm / 7.75″ x 4.00″ x 1.38″
  • Operating Temperature: 0°C to 40°C (32°F to 104°F)
  • Storage Temperature: -20°C to 70°C (-4°F to 158°F)
  • LEX weight: 572 g (1.26 lbs.)
  • REX weight: 697 g (1.54 lbs.)
  • Total system shipping weight: 2.5 kg (5.5 lbs.)
  • Compliance: FCC, CE, RoHS2/3 (CE), ICES-003 Issue 7, EN 62368-1
  • Warranty: 2-year

In the Box

The Raven 3204C Pro extender system includes:

  • Local Extender (LEX)
  • Remote Extender (REX)
  • USB-C Cable
  • 2 x International Locking AC Adapters
  • 2 x Country Specific Power Cords
  • Quick Start Guide
  • Two year warranty



Icron USB 3-2-1 Raven 3204C Pro Application Diagram