PCIe-USB380 - 8 port Host Adapter Card with 4x USB 3.1 controllers

Neousys PCIe-USB380 is an 8-port USB 3.0 host adapter designed for industrial and vision applications. USB 3.0, or SuperSpeed USB, is an emerging bus technology to deliver ten times of data rate over USB 2.0, and is particularly useful for high-speed data storage and image devices. Most off-the-shelf USB 3.0 cards implement multiple ports with single USB 3.0 controller, which introduce significant performance degradation for multi-port operation.

Dedicatedly designed for industrial and vision applications. USB 3.0, or SuperSpeed USB is an emerging bus technology to deliver ten times of data rate over USB 2.0, and is particularly useful for high-speed data storage and imaging devices.

While most USB cards implement multiple ports with a single USB controller that could cause a significant performance decrease in multi-port operation. PCIe-380 has four independent NEC/Renesas uPD720202 USB 3.0 host controllers and x4 PCI Express Gen2 interface, which adds up to 8 independent USB 3.0 ports (4 external, 4 internal) to any PCIe x4-enabled computer system, with full bandwidth support (up to 5Gbps) per port when 4 ports run simultaneously.

In addition, PCIe-USB380/340 features on-board regulated 5VDC power supply with unique design of user configurable 900mA/1500mA current limit to supply stand 5VDC to external USB devices. It also supports software programmable per-port power on/off control for fault recovery operations.

4x independent NEC/Renesas μPD720202 Host Controllers

To achieve maximal per-port performance, PCIe-USB380 has four independent NEC/Renesas μPD720202 USB 3.0 Host Controllers and x4 PCI Express® Gen2 interface to fulfill up to 5 Gbps bandwidth for each port when four ports run simultaneously.

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