PCI Express 1-lane (x1) adapter works with PCI Express slots with different lane width. Installs in any available PCI Express slot. Two high-speed serial ports (9-pin) support asynchronous baud rates up to 15 Mbps. Works as standard RS232 port or with 5V or 12V power output for devices that require power (such as handheld scanners, table scanners, POS displays, etc.). Configurable via jumpers with silk-screened settings on PCB. Spare enhanced low profile bracket is included to work in low profile chassis.
SIIG's DP CyberSerial Dual PCIe is a superior adapter card for you to connect additional serial devices to your system. It is designed to provide you with two additional 9-pin serial ports to your current PCI Express-enabled desktop computer. This 2-port serial PCIe adapter card comes with two high-speed serial ports supporting asynchronous baud rates of up to 921.6Kb/s. Its built-in 128-byte FIFO buffers dramatically increase data transmit and receive speeds especially under Windows multitasking environment. The serial ports can work as either standard RS-232 ports, or can be configured as 5V / 12V power outputs for devices that require power such as handheld scanners, table scanners, POS displays, and many more.