PCI Express 2.0 x2 to SuperSpeed+ USB 3.1 Host Adapter 2 Ports USB2312

PCI Express 2.0 x2 to SuperSpeed+ USB 3.1 Host Adapter 2 Ports USB2312 More Like This SUNIX USB2312 is a dual-port SuperSpeed USB 3.1 PCI Express Add-on card, and it's compliant with the PCI Express Generation 2 (Dual-lane x2) specification for host PC system. It works up to 10 Gbps for data transfer when connecting to USB 3.1 compliant peripherals, while maintaining compatibility with existing USB peripheral devices. USB 3.1 performance is 2 times faster than USB 3.0 and 20 times faster than USB 2.0 connectivity. With SUNIX unique technology, it can output efficient power to USB device without additional power adapter connection. SUNIX USB2312 is an ideal choice for external storage devices, MP3 players, external writer, digital cameras, webcam, networking and video devices, and all other USB devices.

Part Number and Description Price Add to Cart
PCIE-U31IO-USB2312 PCI Express 2.0 x2 to SuperSpeed+ USB 3.1 Host Adapter 2 Ports USB2312 $38.00 Buy Now

Features and Specifications

Win32 x86Unix

CE Mark

USB Logo

Vista Ready

Seven Ready

Eight Ready

  • PCI Express Base Specification Revision 2.0 dual-lane (x2)
  • Compliant with Universal Serial Bus 3.1 specification Gen2
  • Compliant with xHCI (eXtensible Host Controller Interface) specifications Revision 1.1
  • Supports simultaneous operation of multiple USB 3.1, 3.0, USB 2.0 and USB 1.1 devices
  • Certified by Electromagnetic Compatibility (CE, FCC, VCCI, C-Tick, BSMI) and RoHS approval
  • Hot-swapping feature allows connect/disconnect device without powering down the system
  • Expands dual external USB 3.1 Super-Speed plus Type-A ports on the system
  • Driver supports for Microsoft Windows 7, 8.x and 10 operation systems
  • USB port supplies maximum +5VDC / 900mA power output to USB device
  • Support device remote wakeup function from USB keyboard or mouse
  • Supports USB data transfer rate of 10G/5G/480/12/1.5 Mbps
  • Built-in over current protection on each USB port
Warranty Information
  • 1 Year Limited Warranty
  • BUS: PCI Express Spec 2.0, Dual-Lane (x2)
  • Controller: PCI Express USB 3.1 Host controller, Asmedia ASM1142
  • USB Standard: eXtensible Host Controller Interface (xHCI) Rev1.1
  • IRQ and IO: Assigned by System
USB Communication
  • Interface: Universal Serial Bus 3.1 / 3.0 / 2.0 / 1.1
  • Speed: SuperSpeed+ (10Gpbs), Super Speed (5Gpbs), High Speed (480Mbps), Full Speed (12Mbps), Low Speed (1.5Mbps)
  • No. of Port: 2-port
  • PCB Connector: USB 3.1 USB Type-A port
  • Protection: ±15KV IEC61000-4-2 Air Gap Discharge; ±8KV IEC61000-4-2 Contact Discharge
  • Source: PCIe Bus Power
  • Output Capacity: USB Type-A Port +5VDC / Maximum 0.9A / each port (Note: Total power output capacity will be limited by system power supply.)
  • Over Current Protection: USB Type-A Port +6VDC / 1.1A / each port / PTC Fuse
  • Power Consumption: 1.1 W @ 3.3V (board only without power output to USB device)
Driver Support
  • Windows: Windows 7 (X86/X64); Windows 8.x / 10 (X86/X64) (Windows in-box driver)
  • Linux: Linux 2.6.31 or later (Linux OS already implemented USB3.0 driver)
  • Operation Temperature: 0 to 60°C (32 to 140°F)
  • Operation Humidity: 5 to 95% RH
  • Storage Temperature: -20 to 70°C (-4 to 158°F)
Regulatory Approvals
  • Green: RoHS, CRoHS, WEEE
    • EUR: CE, EN55022 Class B, EN55024, EN61000-3-2, EN61000-3-3
    • US: FCC Part 15 Class B
    • TAIWAN: BSMI: CNS13438
    • AS/NZS: C-Tick: CISPR22
Physical Characteristics
  • PCB Dimension: 79.3 x 68.5 mm
  • Bracket: Standard 120 mm (Low Profile 80mm)
  • Bracket Space: 1


Download 20150306134841_ASMUSBHost_V116230WHQL.zip
Driver software compatible with Windows 7 32/64 bit, Windows Server 2008 R2 64bit.

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