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PCIe-U300 Series

4/8/12-ch PCI Express x4 Gen2 USB3 Vision Top Performing Frame Grabbers
  • Details
  • Specification
  • Order information
  • Up to 12x USB 3.0 ports
  • Up to 20W USB power from PCIe bus and up to 60W by 4-pin Molex power connector
  • Up to 1500mA max. current per port
  • Operating temperature: 0°C to +60°C (32°F to 140°F)

Adlink’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 allow 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.

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

Technical specifications
PCI Express Specification 4-lane PCI Express Gen 2.1 (5 GT/s), 1 slot
Differential Output Peak to Peak Voltage +0.8 V to +1.2 V
Differential Input Peak to Peak Voltage +0.175 V to +1.2 V
Input voltage for PERST#, WAKE#, and SMBus -0.75 V to +4.05 V
USB Port Number (on Bracket) PCIe-U304: 4
PCIe-U308: 8
PCIe-U312: 12 (4 via extension)
USB Port Connector (on Bracket) USB Type A Connector
USB Host Controller 4 x Fresco FL1100 Host Controller
Compliant with USB 3.0 Specification and Intel xHCI Specification, Revision 1.0
Data Transfer Rate SuperSpeed (5.0 Gbps), High Speed (480.0 Mbps)
Full Speed (12.0 Mbps), Low Speed (1.5 Mbps)
Output Voltage (at PSE) PCIe-U304, PCIe-U308: 5V ± 5%

PCIe-U312: 5V of 4-Pin cable minus 0.25V
Current Limit Range (Per Port) PCIe-U304, PCIe-U308: 1700 mA ± 7%

PCIe-U312:
Port 1-8: 1700 mA ± 7%
Port 9-12: 1100 mA ± 7%
USB Power Management Software-programmable per-port power on/off
Voltage, current overload and short circuit protection
PCBA max. Power Requirement +3.3V 2A, +12V @ 0.1A (w/o USB Power Delivery)
USB Power Delivery Capacity (at PSE) PCIe Slot only w/o 4-pin Molex Connector:
PCIe-U304, PCIe-U308: Max. 20W USB Power
PCIe-U312: 4-pin Molex connector required for extension ports

PCIe Slot w/ 4-pin Molex Connector:
PCIe-U304: Max. 30W USB Power
PCIe-U308: Max. 60W USB Power
PCIe-U312: Max. 78W USB Power
Dimensions (W x L) 167.65 mm x 111.15 mm (6.59” x 4.37”)

Environmental and physical specifications

Operating temperature 0°C to 60°C (32°F to 140°F)
Storage temperature -40°C to 85°C (-40°F to 185°F)
Humidity 5% to 90% RHNC
Safety Compliance CE/FCC, Class A
Model Description
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
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