Non-isolated RS-232C 4ch Serial I/O board for PCI [ JP-Model : COM-4CL-PCI ]

This product is a PCI board expanding a serial communication function of RS-232C conformity to a PC. It carries a RS-232C communication port of 4ch.

	4ch serial ports of RS-232C conformity is equipped. Setting a baudrate to 15 - 230,400bps is possible.
	It attach a usable driver library same as a COM port of PC main body in Windows. It supports Win32 API communication function by OS standard and MSComm of Visual Basic.
	It put a buffer memory of 64byte for exclusive use of the transmission, and for exclusive use of the reception on each channel.
	It attach four channel distribution cables (9 pin D-SUB connector x 4) as standard equipment, It prepare 37 pin D-SUB connectors (a male type) for my own cables optionally.