Specifications: Chip: Oxford OXuPCI954
Bus type: 32-bit PCI
Port type: Four 9-pin RS232 serial ports
IRQ sharing reduces IRQ conflicts
Built-in 32-byte FIFO buffers dramatically increase data transmit/receive speed, especially under Windows multitasking environment
4-layer PCB board: separate layers for data & grounding. Greatly reduces signal noise & loss. Delivers more reliable high-speed data transfers
Enhanced bracket design to prevent bending. Connected to PCB with washered screws for a more secure connection
Supports 3.3V operation with 5V tolerance
Conforms to PCI v2.2 universal card standard. PCI-X & 64-bit compatible
Supports PME (Power Management Event). Allows device to request a change in system power state (wake up system)
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Specifications: Industry Standards:
- USB 3.0 Specification Rev. 1.0
- USB Battery Charging Specification Rev. 1.2 (Apple Mode only)
- PCI Express Base Specification Rev. 2.0
- Intel xHCI Specification Rev. 1.0
Interface: USB 3.0
Connector Type(s): 1 - PCI Express x4 Male
External Ports: 4 - USB 3.0 A (9 pin; SuperSpeed) Female
Internal Ports:
- 1 - LP4 (4 pin; Molex Large Drive Power) Female
- 1 - SATA Power (15 pin) Plug
Maximum Cable Length: 9.8 ft [3 m]
Maximum Data Transfer Rate: 5Gbps per 2 ports - 10Gbps Total
Type and Rate: USB 3.0 - 5 Gbit/s
UASP Support: Yes