SIIG's DP CyberSerial Dual PCIe is a superior adapter card 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 15 Mb/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 RS232 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.

The DP CyberSerial Dual PCIe works with PCI Express slot with different lane widths and can be installed in low profile desktop systems with the included spare enhanced low profile bracket. It is fully compatible with a wide variety of Windows operating systems and is backed by SIIG's limited 5-year warranty.