<p>This is a general- PCIE serial port card, designed for POS, ATM and other applications, and can be used for industrial automation system manufacturing and system integration.</p> <p>PCE4SOP-A01 provides 4 -232 serial ports and modem control signals to the compatibility of serial port equipment peripherals.</p> <p>It is equipped with a 4-port -232 serial cable. You can connect a of serial devices such as PCs, terminals, modems, printers, scanners, etc. The data rate of each port can reach 115200kbps.</p> <p>PS: This product is a desktop PCI-E expansion card, which requires a free PCI-E slot on the motherboard to install and use. Also, make sure whether the slot is blocked by the image card, and the PCI slot cannot be installed and used. , Never plug it into a PCI slot.</p> <p>:</p> <p>Single- (X1) PCI Express End-point Controller with PHY integrated</p> <p>Compliant with PCI Express 2.0 </p> <p>Compliant with PCI Express card </p> <p>Compliant with PCI Power Management 1.2</p> <p>Supports four PCI Express functions</p> <p>Supports both legacy and Interrupt</p> <p>Supports ASPM Power Management</p> <p>Serial Port Interface</p> <p>Dual or Quad UARTs</p> <p>Bi-directional speeds up to 25 Mbps per port</p> <p>Full Serial Modem Control</p> <p>Supports Hardware, Software Flow Control</p> <p>Supports 5, 6, 7, 8 and 9-bit Serial format</p> <p>Supports Even, Odd, None, Space and Mark parity</p> <p>Supports Custom baud rate by internal PLL or external clock</p> <p>Supports On Chip 256 depth FIFOs in Transmit, Receive path of each Serial Port</p> <p>Supports remote and power management features</p> <p>Serial Port transceiver shutdown support</p> <p>Supports Slow IrDA mode (up to 115200bps) on all Serial Ports</p> <p>Supports multi-drop application for 9-bit mode</p> <p>Supports DMA burst transfer</p> <p>Driver installation instructions:</p> <p>Openthe supporting CD folder--\/Serial-Parallel Card\/AX99100</p> <p>Material:PCB board + metal</p> <p>colour:Black</p> <p>Package Contents:</p> <p>1 x R232 expansion card</p> <p>1 x drive CD</p> <p>1 x DB25 to 4 DB9 data cables</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>