Easily adds four RS232 DB9 serial ports through an available PCI Express slot with PCI Express 1-lane (x1) adapter works with any width PCI Express slot.
Four high-speed 16550 UART RS-232 serial ports support asynchronous baud rates up to 921Kbps having Built-in 256-byte FIFO buffers dramatically increase data transmit/receive speed, especially under Windows multitasking environment.
Works as standard RS-232 port or with 5V or 12V power output for devices that require power (such as handheld scanners, table scanners, POS displays, etc.) Power is configurable via jumpers with silk-screened settings on PCB for easy identification and setup
Supports hardware and software flow control, 5, 6, 7, 8 and 9-bit serial format with Onboard power connector provides reliable power source for devices that require power.
Dual-profile PCB design fits full size and low-profile system form factor with included full and low profile brackets.
At SIIG, we are proud of our products and service. Our products are of high quality and built to last. We provide 3 Year Warranty for our products and email support. Contact us thru Amazon if any issues arise.
