SIIG Dual Serial PCIe Card Adapter, 16650 UART, Baud Rates up to 250Kbps, PCIe 2.0 x1 to 2X RS-232 Male 9-pin DB9, RS-232 5V or 12V Power, ASIX AX99100 Chipset, Dual-Profile Brackets (JJ-E20711-S1)

Adds two 9-pin RS-232 serial port to PCIe enabled desktop computers, each port supports data transfer rate up to 250Kbps, Compliant with PCI Express 2.0 Gen 1 ^^ Single-lane (x1) PCI Express End-point Controller with PHY integrated; Full serial modem control with hardware and software flow control; Supports 5, 6, 7, 8 and 9-bit serial formats, and Even, Odd, None, Space and Mark parity; On chip 256-byte FIFO buffers in transmit and receive path for each serial port ^^ Works as either standard RS-232 port or with 5V or 12V power output for devices that require power (such as handheld scanners, table scanners, POS displays and many more).

Configurable via jumpers ^^ Supports PCI Bus Power Management Interface Specification Revision 1.2; Dual profile design installs into both full-size and low-profile system chassis with the included mounting brackets; Installs into any PCI Express slot of any lane width ^^ Perfect solution to connect with POS system, industrial testing and control device, security system, logistic management equipment, printers, scanners, etc