The Unitek Y-7503 and Y-7504 are professional-grade 2-port serial RS232 PCI and PCI-E cards, respectively. Designed to expand the connectivity options of your PC, these cards allow users to add serial and parallel ports to their systems, facilitating the connection of various peripheral devices.
Y-7503 - 2-Port Serial RS232 PCI Card
Features:
- Easy Installation: Automatically selects IRQ and I/O address.
- Compliance: Fully compliant with PCI Local Bus Specification Revision 2.3.
- Power Management: Supports PCI power management.
- PCI IRQ Sharing: Saves valuable resources for other add-on cards.
- Compatibility: Works with industrial standard 16C550 UART.
- FIFO Buffer: 256-byte depth FIFO in transmit and receive paths of each port.
- Data Transfer Rate: Up to 115.2kbps for each port.
- Hardware and Software Flow Control: Supports various configurations.
- Serial Format Support: 5, 6, 7, 8-bit serial format.
- Parity Support: Even, odd, none, space & mark parity.
- Stop Bit Support: 1 or 2 stop bit operation.
Y-7504 - 2-Port Serial RS232 PCI-E Card
Features:
- Compliance: Fully compliant with PCI-Express Base Specification Revision 1.1.
- PCI-E Express: Single-Lane (x1) PCI-Express with output up to 2.5Gbps.
- Re-map Function: Supports re-map function.
- Compatibility: Industrial standard 16C450/16C550 UART.
- FIFO Buffer: 256-byte depth FIFO in transmit and receive paths of each port.
- Data Transfer Rate: Standard up to 250kbps, special version up to 1Mbps.
- Flow Control: Supports hardware and software flow control.
- Serial Format Support: 5, 6, 7, 8-bit serial format.
- Parity Support: Even, odd, none, space & mark parity.
- Stop Bit Support: 1 or 2 stop bit operation.
Introduction: These PCI and PCI-E multi-I/O cards utilize the latest peripheral controller chipset from MosChip, enabling installation on any PCI or PCI-E capable PC system. Most modern motherboards lack built-in serial or parallel ports; these cards bridge that gap, providing superior performance and high-speed data transfer. Ideal for industrial automation applications, the Unitek Y-7503 and Y-7504 ensure seamless integration and enhanced connectivity for various professional and industrial setups.
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