Key features

• •[Dual Serial + Parallel Ports] Equipped with two 9-pin db9 male rs232 serial ports and one 25-pin db25 female parallel lpt port, this card expands connectivity options for devices like printers, scanners, pos systems and industrial equipment. each serial port supports data rates up to 250kbps with hardware control.
• •[Plug and Play Installation] Features automatic i/o address and irq assignment through bios for hassle- setup. includes driver cd for quick installation. the compact pcie x1 form factor fits standard desktop computer cases without requiring additional power connections.
• •[Industrial Grade Reliability] Built with industrial-grade components for continuous operation. supports comprehensive serial communication parameters including 5-8 data bits, 1-2 stop bits, multiple parity options, and rts/cts or xon/xoff control. ideal for industrial automation, medical equipment and system integration.
• •[High Performance Expansion Card] This pcie to dual rs232 serial and parallel port adapter card features a wch382l chip for reliable data transmission. with pci express x1 lane bandwidth up to 2.5gbps, it delivers stable performance for industrial and commercial applications requiring multiple ports.
• •[Wide Compatibility] Supports multiple operating systems including dos, 8/7/vista//2000/server (32/64-bit), and . the parallel port supports spp, , epp and ecp modes while serial ports with industrial standard 16c450/16c550 uart with 256-bit fifo buffers.