PremiumAV Legacy and Beyond Dual-Serial (2 Port) Plus Single (1) Parallel Port PCI Express Card Compatible with 16C550 UART

Dual-Serial Port plus Single Parallel Port PCIe Card is designed to add two 9-pin RS-232 serial ports and one 25-pin parallel port to your PCI Express enabled desktop computer. It features 256-byte FIFO buffer to ensure smooth data transferring in multitasking environment. The parallel port supports ECP, EPP and SPP parallel port modes for optimal performance and compatibility. This high performance serial-parallel combo card easily lets you enable additional ports to your computer, great for connecting peripherals such as POS system, industrial testing and control device, security system, logistic management equipment, printers, scanners, memory card readers and more.

Quickly adds two serial ports and one parallel port through an available PCI Express slot
Supports serial port data transfer rates up to 115.2 Kbps, compatible with 16C550 UART
256-byte depth FIFO buffer supports fast data transfer especially in a multitasking environment
Parallel port supports ECP, EPP and SPP modes, compliant with IEEE 1284 standard
Perfect solution to connect with POS system, industrial testing and control device, security system, logistic management equipment, printers, scanners, etc. As a US-based leading manufacturer of computer connectivity products since 1985, we provide our customers with high quality products and service. Our products are backed by our experienced tech support team and 1 year warranty. Please contact us with any questions or concerns. We will get back to you within 24 hours.