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- Four Independent USB 3.0 Controllers:
Each USB port is managed by a dedicated NEC/Renesas μPD720202 host controller, ensuring full 5 Gbps bandwidth per port without contention or performance degradation.
- High Bandwidth Performance:
Supports up to 2 GB/s total data throughput, leveraging the x4 PCI Express Gen2 interface for simultaneous multi-port operation.
- Industrial-Grade Power Design:
Features an on-board regulated 5VDC power supply with user-configurable current limits (900 mA or 1500 mA per port). This ensures stable and reliable power delivery to connected USB devices, even under heavy load.
- Software-Programmable Power Control:
Each port’s power can be individually turned on or off via software, enabling fault recovery and remote device management.
- No External Power Required:
The card draws power directly from the PCI Express bus, eliminating the need for external adapters or cables.
- Backward Compatibility:
Fully compatible with USB 2.0, USB 1.1, and USB 1.0 devices, ensuring seamless integration with legacy peripherals.
- Industrial Reliability:
Designed for machine vision, industrial automation, and data acquisition environments, with robust connectors and secure mounting options.
- Operating System Support:
Compatible with Windows XP, Windows 7, Windows 8 (32/64-bit), and Linux operating systems.
Each USB port is managed by a dedicated NEC/Renesas μPD720202 host controller, ensuring full 5 Gbps bandwidth per port without contention or performance degradation.
- High Bandwidth Performance:
Supports up to 2 GB/s total data throughput, leveraging the x4 PCI Express Gen2 interface for simultaneous multi-port operation.
- Industrial-Grade Power Design:
Features an on-board regulated 5VDC power supply with user-configurable current limits (900 mA or 1500 mA per port). This ensures stable and reliable power delivery to connected USB devices, even under heavy load.
- Software-Programmable Power Control:
Each port’s power can be individually turned on or off via software, enabling fault recovery and remote device management.
- No External Power Required:
The card draws power directly from the PCI Express bus, eliminating the need for external adapters or cables.
- Backward Compatibility:
Fully compatible with USB 2.0, USB 1.1, and USB 1.0 devices, ensuring seamless integration with legacy peripherals.
- Industrial Reliability:
Designed for machine vision, industrial automation, and data acquisition environments, with robust connectors and secure mounting options.
- Operating System Support:
Compatible with Windows XP, Windows 7, Windows 8 (32/64-bit), and Linux operating systems.
Comprehensive Product Summary: Neousys PCIe-USB340 4-Port USB 3.0 Host Adapter
### 1. Product Overview
Product Name: PCIe-USB340
Model Number: PCIe-USB340
Series: PCIe-USB3xx Series (Industrial USB 3.0 Host Adapters)
Article Number: PCIe-USB340
Manufacturer: Neousys Technology Inc.
Website: [www.neousys-tech.com](https://www.neousys-tech.com)
The Neousys PCIe-USB340 is a high-performance 4-port USB 3.0 host adapter card designed for industrial and machine vision applications. It provides four independent USB 3.0 host controllers, each capable of delivering full SuperSpeed USB 3.0 bandwidth. The card connects to the host system via a 4-lane PCI Express Gen2 interface, ensuring up to 2 GB/s total throughput across all ports. With an integrated regulated 5VDC power supply, software-programmable per-port power control, and robust industrial-grade design, the PCIe-USB340 is optimized for high-speed data acquisition, imaging, and automation systems.
### 2. Key Features
- Four Independent USB 3.0 Controllers:
Each USB port is managed by a dedicated NEC/Renesas μPD720202 host controller, ensuring full 5 Gbps bandwidth per port without contention or performance degradation.
- High Bandwidth Performance:
Supports up to 2 GB/s total data throughput, leveraging the x4 PCI Express Gen2 interface for simultaneous multi-port operation.
- Industrial-Grade Power Design:
Features an on-board regulated 5VDC power supply with user-configurable current limits (900 mA or 1500 mA per port). This ensures stable and reliable power delivery to connected USB devices, even under heavy load.
- Software-Programmable Power Control:
Each port’s power can be individually turned on or off via software, enabling fault recovery and remote device management.
- No External Power Required:
The card draws power directly from the PCI Express bus, eliminating the need for external adapters or cables.
- Backward Compatibility:
Fully compatible with USB 2.0, USB 1.1, and USB 1.0 devices, ensuring seamless integration with legacy peripherals.
- Industrial Reliability:
Designed for machine vision, industrial automation, and data acquisition environments, with robust connectors and secure mounting options.
- Operating System Support:
Compatible with Windows XP, Windows 7, Windows 8 (32/64-bit), and Linux operating systems.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Bus Interface | 4-lane PCI Express Gen2, compliant with PCI Express Base Specification Revision 2.0 |
| USB Ports | 4 × USB 3.0 Type-A ports (backward compatible with USB 2.0/1.1/1.0) |
| USB Controllers | 4 × NEC/Renesas μPD720202 USB 3.0 Host Controllers |
| USB Specification Compliance | Universal Serial Bus 3.0 Specification Revision 1.0; Intel® xHCI Specification Revision 1.0 |
| Connectors | 4 × panel-accessible USB 3.0 Type-A connectors |
| Per-Port Current Limit | User-configurable 900 mA or 1500 mA |
| Power Input (from PCIe bus) | Max. 2.0 A @ 3.3V; Max. 2.8 A @ 12V for connected devices |
| Total Power Output | On-board regulated 5VDC supply for USB devices |
| Operating Temperature | 0°C to 60°C (with ambient airflow) |
| Dimensions | 168 mm (W) × 111 mm (H) |
| Weight | Approx. 150 g (typical, without packaging) |
| Total Bandwidth | Up to 2 GB/s aggregate throughput |
| Compliance | FCC Class A, CE compliant |
| Mounting | Standard PCI Express x4 slot (compatible with x8/x16 mechanical slots) |
### 4. Functionality
The PCIe-USB340 functions as a high-speed USB 3.0 host interface for industrial PCs and embedded systems. Each of its four ports operates independently, managed by its own host controller, ensuring consistent high-speed data transfer even when multiple devices are active.
How It Works:
- The card interfaces with the host system via a PCIe Gen2 x4 slot.
- Each USB 3.0 port connects to a dedicated controller, eliminating bandwidth sharing.
- The on-board 5VDC regulator supplies stable power to connected devices.
- Software utilities allow per-port power control, enabling users to reset or disable ports remotely.
Use Cases and Applications:
- Machine Vision Systems: Connecting multiple high-speed cameras for synchronized image capture.
- Industrial Automation: Linking sensors, actuators, and control modules requiring high data throughput.
- Data Acquisition: High-speed data logging from multiple USB instruments.
- Storage Expansion: Connecting external SSDs or RAID enclosures for fast data transfer.
- Embedded Computing: Integrating USB 3.0 connectivity into industrial PCs and servers.
Compatibility:
- Works with standard USB 3.0, 2.0, and 1.x devices.
- Supported operating systems include Windows XP/7/8 (32/64-bit) and Linux distributions with xHCI driver support.
### 5. Components & Accessories
Included Items:
- 1 × PCIe-USB340 host adapter card
- 1 × Drivers & Utilities DVD (includes Windows and Linux drivers, installation guides, and utilities)
- 1 × User Manual (digital or printed, depending on shipment)
Optional Accessories:
- USB3-Cable-3M: USB 3.0 Type-A to Micro-B cable with latched connectors, 3-meter length (recommended for secure industrial connections).
Connectors and Interfaces:
- 4 × USB 3.0 Type-A connectors (panel-accessible)
- PCIe x4 edge connector (gold-finger interface)
- On-board jumper headers for current limit configuration (900 mA / 1500 mA)
### 6. Installation & Setup
System Requirements:
- Available PCI Express x4 slot (compatible with x8/x16 mechanical slots)
- Supported operating system (Windows XP/7/8 or Linux)
- Adequate airflow for thermal management (0°C–60°C operating range)
Installation Steps:
1. Power off the host system and open the chassis.
2. Locate an available PCIe x4 (or larger) slot.
3. Insert the PCIe-USB340 card firmly into the slot.
4. Secure the bracket with a screw to ensure mechanical stability.
5. If required, configure the per-port current limit using the onboard jumper:
- Open (no jumper): 900 mA limit (default)
- Jumper installed: 1500 mA limit
6. Close the chassis and power on the system.
7. Install drivers from the included DVD or download the latest version from Neousys’ website.
8. Verify installation in the operating system’s device manager or equivalent interface.
Driver Installation (Windows):
- Run `WIN_PCIE-USB380_340.exe` from the driver package.
- Follow on-screen instructions to complete installation.
- Reboot the system if prompted.
Driver Installation (Linux):
- The card is compatible with the standard xHCI driver included in most modern Linux kernels.
- Verify detection using `lsusb` or `lspci` commands.
### 7. Performance & Capabilities
Data Throughput:
- Each port supports up to 5 Gbps (625 MB/s) theoretical bandwidth.
- Aggregate throughput up to 2 GB/s across all four ports.
Power Delivery:
- On-board regulated 5VDC supply ensures stable voltage under load.
- Configurable current limits (900 mA or 1500 mA) per port prevent overcurrent conditions.
- No external power adapter required.
Efficiency and Reliability:
- Independent controllers eliminate bandwidth bottlenecks common in shared-controller designs.
- Software-controlled power cycling enhances fault recovery and device management.
- Industrial-grade components ensure long-term reliability in 24/7 operation.
Limitations:
- Operating temperature limited to 0°C–60°C (requires ambient airflow).
- Designed for PCIe Gen2; backward compatible with Gen1 but with reduced bandwidth.
- Intended for industrial/commercial environments (not FCC Class B residential compliant).
### 8. Standards & Compliance
Regulatory Compliance:
- FCC Class A:
Meets the requirements for commercial and industrial digital devices under Part 15 of the FCC Rules. Operation in residential environments may cause interference.
- CE Marking:
Complies with applicable European Union directives for electromagnetic compatibility and safety. CE compliance requires use of CE-certified components and proper cabling practices.
Industry Standards:
- PCI Express Base Specification Revision 2.0
- Universal Serial Bus 3.0 Specification Revision 1.0
- Intel® xHCI Specification Revision 1.0
Environmental and Safety:
- RoHS-compliant manufacturing process.
- Designed for industrial-grade reliability and long lifecycle support.
### 9. Additional Information
Warranty:
- Standard manufacturer’s warranty (typically 2 years; refer to Neousys policy).
- Covers defects in materials and workmanship under normal operating conditions.
Technical Support:
- Comprehensive support available via Neousys Technology’s website and authorized distributors.
- Includes driver updates, firmware revisions, and technical documentation.
Maintenance:
- No routine maintenance required.
- Periodic inspection recommended to ensure connectors remain secure and dust-free.
- Firmware and driver updates available for performance optimization.
Software Updates:
- Updated drivers and utilities can be downloaded from [www.neousys-tech.com](https://www.neousys-tech.com).
- Compatible with future OS versions supporting xHCI architecture.
Ordering Information:
| Model | Description |
|------------|-----------------|
| PCIe-USB340 | 4-Port USB 3.0 host adapter with 4× independent USB 3.0 controllers |
| PCIe-USB380 | 8-Port USB 3.0 host adapter with 4× independent USB 3.0 controllers |
Minimum Order Quantity (MOQ): 4 units (for OEM/industrial orders)
### Summary
The Neousys PCIe-USB340 is a robust, high-performance 4-port USB 3.0 host adapter engineered for industrial and machine vision applications requiring uncompromised bandwidth and reliability. Unlike conventional USB expansion cards that share a single controller across multiple ports, the PCIe-USB340 integrates four independent NEC/Renesas μPD720202 controllers, each capable of delivering full SuperSpeed USB 3.0 performance. Its x4 PCIe Gen2 interface ensures up to 2 GB/s total throughput, making it ideal for high-speed imaging, data acquisition, and automation systems.
With on-board regulated 5VDC power, software-programmable per-port control, and configurable current limits, the PCIe-USB340 provides both performance and flexibility. It meets FCC Class A and CE standards, supports major operating systems, and requires no external power source. Designed and manufactured by Neousys Technology Inc., the PCIe-USB340 exemplifies industrial-grade engineering for demanding data-intensive environments.
### 1. Product Overview
Product Name: PCIe-USB340
Model Number: PCIe-USB340
Series: PCIe-USB3xx Series (Industrial USB 3.0 Host Adapters)
Article Number: PCIe-USB340
Manufacturer: Neousys Technology Inc.
Website: [www.neousys-tech.com](https://www.neousys-tech.com)
The Neousys PCIe-USB340 is a high-performance 4-port USB 3.0 host adapter card designed for industrial and machine vision applications. It provides four independent USB 3.0 host controllers, each capable of delivering full SuperSpeed USB 3.0 bandwidth. The card connects to the host system via a 4-lane PCI Express Gen2 interface, ensuring up to 2 GB/s total throughput across all ports. With an integrated regulated 5VDC power supply, software-programmable per-port power control, and robust industrial-grade design, the PCIe-USB340 is optimized for high-speed data acquisition, imaging, and automation systems.
### 2. Key Features
- Four Independent USB 3.0 Controllers:
Each USB port is managed by a dedicated NEC/Renesas μPD720202 host controller, ensuring full 5 Gbps bandwidth per port without contention or performance degradation.
- High Bandwidth Performance:
Supports up to 2 GB/s total data throughput, leveraging the x4 PCI Express Gen2 interface for simultaneous multi-port operation.
- Industrial-Grade Power Design:
Features an on-board regulated 5VDC power supply with user-configurable current limits (900 mA or 1500 mA per port). This ensures stable and reliable power delivery to connected USB devices, even under heavy load.
- Software-Programmable Power Control:
Each port’s power can be individually turned on or off via software, enabling fault recovery and remote device management.
- No External Power Required:
The card draws power directly from the PCI Express bus, eliminating the need for external adapters or cables.
- Backward Compatibility:
Fully compatible with USB 2.0, USB 1.1, and USB 1.0 devices, ensuring seamless integration with legacy peripherals.
- Industrial Reliability:
Designed for machine vision, industrial automation, and data acquisition environments, with robust connectors and secure mounting options.
- Operating System Support:
Compatible with Windows XP, Windows 7, Windows 8 (32/64-bit), and Linux operating systems.
### 3. Technical Specifications
| Parameter | Specification |
|----------------|-------------------|
| Bus Interface | 4-lane PCI Express Gen2, compliant with PCI Express Base Specification Revision 2.0 |
| USB Ports | 4 × USB 3.0 Type-A ports (backward compatible with USB 2.0/1.1/1.0) |
| USB Controllers | 4 × NEC/Renesas μPD720202 USB 3.0 Host Controllers |
| USB Specification Compliance | Universal Serial Bus 3.0 Specification Revision 1.0; Intel® xHCI Specification Revision 1.0 |
| Connectors | 4 × panel-accessible USB 3.0 Type-A connectors |
| Per-Port Current Limit | User-configurable 900 mA or 1500 mA |
| Power Input (from PCIe bus) | Max. 2.0 A @ 3.3V; Max. 2.8 A @ 12V for connected devices |
| Total Power Output | On-board regulated 5VDC supply for USB devices |
| Operating Temperature | 0°C to 60°C (with ambient airflow) |
| Dimensions | 168 mm (W) × 111 mm (H) |
| Weight | Approx. 150 g (typical, without packaging) |
| Total Bandwidth | Up to 2 GB/s aggregate throughput |
| Compliance | FCC Class A, CE compliant |
| Mounting | Standard PCI Express x4 slot (compatible with x8/x16 mechanical slots) |
### 4. Functionality
The PCIe-USB340 functions as a high-speed USB 3.0 host interface for industrial PCs and embedded systems. Each of its four ports operates independently, managed by its own host controller, ensuring consistent high-speed data transfer even when multiple devices are active.
How It Works:
- The card interfaces with the host system via a PCIe Gen2 x4 slot.
- Each USB 3.0 port connects to a dedicated controller, eliminating bandwidth sharing.
- The on-board 5VDC regulator supplies stable power to connected devices.
- Software utilities allow per-port power control, enabling users to reset or disable ports remotely.
Use Cases and Applications:
- Machine Vision Systems: Connecting multiple high-speed cameras for synchronized image capture.
- Industrial Automation: Linking sensors, actuators, and control modules requiring high data throughput.
- Data Acquisition: High-speed data logging from multiple USB instruments.
- Storage Expansion: Connecting external SSDs or RAID enclosures for fast data transfer.
- Embedded Computing: Integrating USB 3.0 connectivity into industrial PCs and servers.
Compatibility:
- Works with standard USB 3.0, 2.0, and 1.x devices.
- Supported operating systems include Windows XP/7/8 (32/64-bit) and Linux distributions with xHCI driver support.
### 5. Components & Accessories
Included Items:
- 1 × PCIe-USB340 host adapter card
- 1 × Drivers & Utilities DVD (includes Windows and Linux drivers, installation guides, and utilities)
- 1 × User Manual (digital or printed, depending on shipment)
Optional Accessories:
- USB3-Cable-3M: USB 3.0 Type-A to Micro-B cable with latched connectors, 3-meter length (recommended for secure industrial connections).
Connectors and Interfaces:
- 4 × USB 3.0 Type-A connectors (panel-accessible)
- PCIe x4 edge connector (gold-finger interface)
- On-board jumper headers for current limit configuration (900 mA / 1500 mA)
### 6. Installation & Setup
System Requirements:
- Available PCI Express x4 slot (compatible with x8/x16 mechanical slots)
- Supported operating system (Windows XP/7/8 or Linux)
- Adequate airflow for thermal management (0°C–60°C operating range)
Installation Steps:
1. Power off the host system and open the chassis.
2. Locate an available PCIe x4 (or larger) slot.
3. Insert the PCIe-USB340 card firmly into the slot.
4. Secure the bracket with a screw to ensure mechanical stability.
5. If required, configure the per-port current limit using the onboard jumper:
- Open (no jumper): 900 mA limit (default)
- Jumper installed: 1500 mA limit
6. Close the chassis and power on the system.
7. Install drivers from the included DVD or download the latest version from Neousys’ website.
8. Verify installation in the operating system’s device manager or equivalent interface.
Driver Installation (Windows):
- Run `WIN_PCIE-USB380_340.exe` from the driver package.
- Follow on-screen instructions to complete installation.
- Reboot the system if prompted.
Driver Installation (Linux):
- The card is compatible with the standard xHCI driver included in most modern Linux kernels.
- Verify detection using `lsusb` or `lspci` commands.
### 7. Performance & Capabilities
Data Throughput:
- Each port supports up to 5 Gbps (625 MB/s) theoretical bandwidth.
- Aggregate throughput up to 2 GB/s across all four ports.
Power Delivery:
- On-board regulated 5VDC supply ensures stable voltage under load.
- Configurable current limits (900 mA or 1500 mA) per port prevent overcurrent conditions.
- No external power adapter required.
Efficiency and Reliability:
- Independent controllers eliminate bandwidth bottlenecks common in shared-controller designs.
- Software-controlled power cycling enhances fault recovery and device management.
- Industrial-grade components ensure long-term reliability in 24/7 operation.
Limitations:
- Operating temperature limited to 0°C–60°C (requires ambient airflow).
- Designed for PCIe Gen2; backward compatible with Gen1 but with reduced bandwidth.
- Intended for industrial/commercial environments (not FCC Class B residential compliant).
### 8. Standards & Compliance
Regulatory Compliance:
- FCC Class A:
Meets the requirements for commercial and industrial digital devices under Part 15 of the FCC Rules. Operation in residential environments may cause interference.
- CE Marking:
Complies with applicable European Union directives for electromagnetic compatibility and safety. CE compliance requires use of CE-certified components and proper cabling practices.
Industry Standards:
- PCI Express Base Specification Revision 2.0
- Universal Serial Bus 3.0 Specification Revision 1.0
- Intel® xHCI Specification Revision 1.0
Environmental and Safety:
- RoHS-compliant manufacturing process.
- Designed for industrial-grade reliability and long lifecycle support.
### 9. Additional Information
Warranty:
- Standard manufacturer’s warranty (typically 2 years; refer to Neousys policy).
- Covers defects in materials and workmanship under normal operating conditions.
Technical Support:
- Comprehensive support available via Neousys Technology’s website and authorized distributors.
- Includes driver updates, firmware revisions, and technical documentation.
Maintenance:
- No routine maintenance required.
- Periodic inspection recommended to ensure connectors remain secure and dust-free.
- Firmware and driver updates available for performance optimization.
Software Updates:
- Updated drivers and utilities can be downloaded from [www.neousys-tech.com](https://www.neousys-tech.com).
- Compatible with future OS versions supporting xHCI architecture.
Ordering Information:
| Model | Description |
|------------|-----------------|
| PCIe-USB340 | 4-Port USB 3.0 host adapter with 4× independent USB 3.0 controllers |
| PCIe-USB380 | 8-Port USB 3.0 host adapter with 4× independent USB 3.0 controllers |
Minimum Order Quantity (MOQ): 4 units (for OEM/industrial orders)
### Summary
The Neousys PCIe-USB340 is a robust, high-performance 4-port USB 3.0 host adapter engineered for industrial and machine vision applications requiring uncompromised bandwidth and reliability. Unlike conventional USB expansion cards that share a single controller across multiple ports, the PCIe-USB340 integrates four independent NEC/Renesas μPD720202 controllers, each capable of delivering full SuperSpeed USB 3.0 performance. Its x4 PCIe Gen2 interface ensures up to 2 GB/s total throughput, making it ideal for high-speed imaging, data acquisition, and automation systems.
With on-board regulated 5VDC power, software-programmable per-port control, and configurable current limits, the PCIe-USB340 provides both performance and flexibility. It meets FCC Class A and CE standards, supports major operating systems, and requires no external power source. Designed and manufactured by Neousys Technology Inc., the PCIe-USB340 exemplifies industrial-grade engineering for demanding data-intensive environments.
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