PCI Express to serial (RS-232) host adapter RDH-70 turns a PCI Express slot into two RS232 serial ports

PCI Express to serial (RS-232) host adapter RDH-70 turns a PCI Express slot into two RS232 serial ports. PCI Express technology provides improved speed and reliability and reducing the load applied to the CPU by as much as 48% over conventional serial cards which use a bridge chip design. This adapter card features a native PCI Express single chip design that allows you to take advantage of full PCI Express.

PCI Express to serial (RS-232) adapter card adds two fast serial COM ports to computers for attaching bar code scanners and other data acquisition equipments which uses RS-232 serial for communication with computer.

Complete meet PCI 32-bit Bus Master architecture
Drivers support: Win98, WinXP,Win2000,Windows Vista 32bit