PCIe to 2 Port Serial & 1 Parallel port Combo adapter for Desktop PC with Low profile bracket

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• CH382 is a dual serial port and printer port chip for PCI-Express bus, including two 16C550 or 16C750 compatible asynchronous serial ports and an EPP/ECP enhanced bidirectional parallel port.
• Asynchronous serial port provides independent 256-byte FIFO buffer for receiving and sending, supports communication baud rate up to 8Mbps, can be used for PCI-E bus RS232 serial port expansion, PCI-E high-speed serial port with automatic hardware rate control, serial port networking, RS485 communication, parallel port/print port expansion, etc.
• The same chip can be configured as dual serial ports, single parallel port/printer port, dual serial ports plus parallel port/printer port of PCI-E bus.
• A two-wire serial host interface is provided, and serial EEPROM devices like 24C0X can be connected to store non-volatile data.
• The device identification (Vendor ID, Device ID, Class Code, etc.) of the PCIE board can be set in the EEPROM device.
• Parallel Port - Compliant with IEEE 1284 standard; Supports ECP/EPP/SPP; Supports Bi-Directional data transmission of speed up to 2MByte/s
• Serial Port - Compatible with 16C550/16C552/16C554 and 16C750 UART; Supports 256-byte FIFO buffer; Supports 5-6-7-8-bit serial format; Data transfer rate up to 115Kbps on each port
• Standard and Low Profile Bracket Included

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