Products / Hubs, Port Multipliers, Repeaters, Redrivers / Redriver, Retimer / USB 3.2 Gen 1 (USB 3.0)


2-port USB 3.0 SuperSpeed Redriver

DU3RDA111|2-port USB 3.0 SuperSpeed Redriver
  • Extending your onboard USB 3.0 ports for external usage
  • Integrated two High performance USB 3.0 SuperSpeed (5.0 Gbps) signal Re-Driver designed specifically for the USB 3.0 protocol
    • Downstream USB 3.0 Connector: Standard A-type Receptacle
    • Upstream USB 3.0 Connector: USB 3.0 2-in1 Internal Port (USB3 ICC)
  • Pin Configured Receiver Equalization and Output Emphasis Control
  • Low Power: ~ 330mW
  • Bus powered, no external power source needed
  • Provides USB 3.0 cable port lock mechanism
    • Two USB 3.0 cable port (Standard-A type Receptacle) with three screws lock mechanism
  • Low-Profile PCI Express x1 Add-in Card Form Factor

DU3RDA111 is 2-port USB 3.0 Redriver for extending your onboard internal USB 3.0 port for external usage. It's easy to setup and there is no configuration necessary, like all USB compliant hardware. It is a low power, high performance 5.0 Gbps signal ReDriver™ designed specifically for the USB 3.0 protocol.

It provides programmable equalization, De-Emphasis, and input threshold controls to optimize performance over a variety of physical mediums by reducing Inter-Symbol Interference. The programmable settings can be applied easily via jumper.

Technical Specifications
Downstream USB 3.0 Connector

  • Standard A-type Receptacle (USB3.0 cable port lock mechanism)

Upstream USB 3.0 Connector

  • USB 3.0 2-in1 Internal Port (USB3 ICC )
  • USB 3.0 compatible
  • Full Compliancy to USB3.0 Super Speed Standard
  • Two 5.0Gbps differential signal pairs
  • Adjustable Receiver Equalization
  • 100Ω Differential CML I/O's
  • Pin Configured Output Emphasis Control
  • Input signal level detect and squelch for each channel
  • Automatic Receiver Detect with digital enable/disable
  • Low Power : ~330mW
  • Auto "Slumber" mode for adaptive power management
  • Stand-by Mode – Power Down State
  • De-emphasis setting


    DEB DEM(dB)
    *0 *0 *0
    NC NC -3.5
    1 1 -6

    Note: 0: Short 0-C   1: Short C-1 NC: Short N-C

  • Equalization setting
    EQA EQB dB@2.5GHz
    0 0 3
    *NC *NC *6
    1 1 9

    Note: 0: Short 0-C   1: Short C-1 NC: Short N-C

Available Models
Physical Dimensions
  • 62.44(L)mmx65.77(D)mm
  • NW: 40.3g
Related Products
  • CB-00592 --- USB 3.0 2-in-1 Female (10X2_19pin) Cable