Multi I/O card PCIe 1 x LPT 1 x COMS

Add a parallel and serial port through a standard or low-profile PCI Express slot
Product ID: PEX1S1P952

1 high-speed RS232 serial port and 1 IEEE 1284 parallel port
Native single chip, single lane PCI Express
128-byte deep FIFO per transmitter and receiver
Selectable power output on pin 9 of the serial port
Automated in-band flow control using programmable Xon/Xoff
Supports x1,x2,x4,x8,x16(lane)PCI-Express connectors
Compliant with PCI Express base specifications revision 1.1