Leading Distributor for Machine Vision Components and Technologies in SEA

V2U31X4-PCIE8XE102

Quad Channel 8-port Std-A USB 3.1 Gen 2 (10Gbps) to PCI Express x8 Gen 3 Host Card

V2U31X4-PCIE8XE102

V2U31X4-PCIE8XE102

V2U31X4-PCIE8XE102

The V2U31X4-PCIE8XE102 is an Quad channel 8-port (2-port x4) USB 3.1 to PCI Express x8 Gen 3 Host Card.

V2U31X4-PCIE8XE102 is integrated by the following three key parts (QIP2X-PCIE8XG302, DU31X2-IP2XG322, CB-S0036).

  • QIP2X-PCIE8XG302
    • Internal Dual PCIe x4 (two SFF-8654 Connectors) to PCIe x8 Gen 3 Switch Host Card
  • DU31X2-IP2XG322
    • Integrated four USB 3.1 Gen 2 (10Gbps) to PCIe x2 Gen 3 (8Gbps) Host Controllers (Asmedia ASM3142, USB IF TID 5080000010).
  • Two CB-S0036
    • SFF-8654 to SFF-8654 Cable,

Utilizing the standard PCI Express Switch, the 16-Lane/5-Port PCI Express Switch provides the most efficient fan-out solution for integrating Quad PCI Express to USB 3.1 Single Chip Host controllers into a small board design. Each USB 3.1 to PCI Express Single Chip Host controller takes advantages of 10 Gbps burst rate of 8-lane PCI Express bus in both directions and is fully compliant with PCI Express Base specification r3.0. This solution provides full PCI Express and USB 3.1 functionality and performance.

The Highlight Features

  • Host Bus: PCIe x8 Gen 3 (8.0 GT/s)
    • Compliant with PCI Express Base Specification Revision 3.0
  • Four independent USB 3.1 Gen 2 (10Gbps) Host Controllers
    • Compliant with Universal Serial Bus 3.1 specification Revision 1.0
    • Compliant with Intel’s eXtensible Host Controller Interface (xHCI) specification Revision 1.1
  • Eight USB 3.1 Cable Ports (A-type Receptacle)
    • Provides USB 3.1 cable port lock mechanism


    USB 3.1 Standard A-type lock mechanism

  • 5.25″ ODD Form Factor (DU31X2-IP2XG322)
Vital Vision Pte Ltd logo 2022
ModelV2U31X4-PCIE8XE102
PCI ExpressTwo SFF-8654 4x 85ohm 38pin Connectors
Each SFF-8654 Connector 4-lane PCI Express
PCIe Gen 3 (8.0 GT/s)

USB FeaturesUp to USB 3.1 Gen 2 10Gbps
Compliant with Universal Serial Bus 3.1 Specification Revision 1.0
Compliant with Universal Serial Bus Specification Revision 2.0
Compliant with USB Attached SCSI Protocol Revision 1.0
Support Multiple INs function
Support USB 3.1 and USB 2.0 Link Power Management
Support Control, Bulk, Stream, Interrupt, Isochronous transfer type
Support independent port power control
Support overcurrent detection
Support Remote/Wakeup event
Integrate Spread Spectrum Controller for USB3.1 interface
Backward compatible with Legacy USB function and device
Support the Debugport
Number of PortsEight USB 3.1 (Standard A-type Receptacle) cable ports
USB3 cable lock mechanismProvides the threaded holes for the jack-screws of USB 3.1 A Plug w/Jackscrew lock Cable
USB Bus Power InputDC 12V (Step-Down) from either Big IDE 4-pin DC Power Connector or/and SATA 15pin Power Connector

Inbox driver for Windows 8 later, Linux (kernel 3.x.x later)

  • CE Test: Pass
  • UKCA Test: Pass
  • FCC Test : Pass
  • VCCI Test: Pass
  • RCM Test: Pass
  • QIP2X-PCIE8XG302
    • 64mm(H) x 110mm(L)
    • NW: 58.8g
  • DU31X2-IP2XG322
    • 5.25″ ODD Form Factor
    • 146.6(W) x 42(H) x 71 (D) mm
    • NW: 307.4g

Area Scan Camera Finder

Camera Finder

Click to search now

Line Scan Camera Finder

linescan Finder round 220 pix

Click to search now

Machine Vision Lens Finder

Click to search now

Machine Vision Lighting Finder

Click to search now