Description: Connects more serial devices to your computer easily. Four standard external RS-232 DB9 serial ports. Supports up to 2.5Gbps speed. Compliant with Single-Lane (x1) PCI-Express specification revision 1.0a. Operating System: Windows98/98e/ME/10,Windows 32bit 2000/XP/2003 Server/Vista/7 & Windows 64bit XP/2003 Server/Vista/7/8,Linux Kernel 2.4 & 2.6 Specification: Interface: 1-Lane (x1) PCI-Express port 4 external RS-232 DB9 ports Easy plug and Play installation Automatically selects IRQ (Interrupt Request) & IO address Widely used in modems, printers, scanners, cash registers, bar code readers, keyboards, digital displays, electronic scales, data acquisition equipment and PC and compatible systems and other equipment. Using PCI-Express X1 bus design - Can be connected to the host PCI-Express 2x, 4x, 8x, 16x slots Package Includes: 1Piece PCI-Express to RS232 Card 1Piece Driver CD 1Piece English User Manual 2Piece Low Bracket
