PCIe-U300 Series

PCIe-U300 Series

4/8/12-ch PCI Express x4 Gen2 USB3 Vision Top Performing Frame Grabbers

Key Features
  • PCI Express x4 Gen2 compliant
  • Compliant with USB 3.1 Gen 1 (identical to USB 3.0), Host Controller, Fresco FL1100
  • 4/8 USB Type-A external ports (PCIe-U304/U308)
  • 4 additional internal USB 3.0 ports by pin headers (PCIe-U312 only)
  • Up to 20W USB power from PCIe bus (default), Up to 60W USB power supported by the 4-pin Molex power connector
  • Up to 1500mA max. current per port
  • Multiple cards, multiple cameras in a single system
  • Easy-to-use API provided for software-programmable per-port power on/off


Tech Square’s PCIe-U300 Series is a PCI Express x4 Gen2 USB3 Vision frame grabber supporting 4/8/12 USB 3.1 Gen 1 ports for multiple USB3 Vision device connections with data transfer up to 5 Gb/s per port.

The PCIe-U300 Series supports 5V and up to max. 1500mA current per port for external USB3 Vision industrial cameras. To guarantee industrial-grade high-bandwidth performance for each port, four independent Fresco FL1100 USB 3.1 Gen 1 host controllers with PCI Express x4 Gen2 interface allows each USB port to provide up to 5Gbps bandwidth when operating four ports simultaneously. It also supports software-programmable per-port power on/off control for fault recovery operations.

Tech Square’s PCIe-U300 Series provides the excellent capability to interface with USB 3.0 devices for machine vision, factory automation, quality assurance, logistics, medicine, and security and traffic surveillance applications.

Ordering Information

  • PCIe-U312 -:
    12-ch PCI Express x4 Gen2 USB3 Vision frame grabber
  • PCIe-U304 -:
    4-ch PCI Express x4 Gen3 USB3 Vision frame grabber
  • PCIe-U308 -:
    8-ch PCI Express x4 Gen3 USB3 Vision frame grabber
    Accessory –
  • CB-USB3-A/microB-3LS -: USB 3.0 cable, 3 meters with locking screws
  • CB-USB5-A/microB-5LS -: USB 3.0 cable, 5 meters with locking screws
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