EXSYS EX-43360 PCI-X Adapter - 2x RS-232 Serial + 1x Parallel, MosChip, Low Profile

The EXSYS EX-43360 stands out by combining two high-speed RS-232 serial ports and a parallel port on a single PCI-X card, a configuration rarely found in modern systems. Built around the MosChip MCS9901CV-AA controller, it delivers reliable legacy connectivity for industrial PCs, point-of-sale terminals, and specialized equipment that still depends on serial and parallel interfaces. With support for both 32-bit and 64-bit PCI-X slots at 66 MHz or 133 MHz, and dual voltage (3.3V/5V) compatibility, this adapter ensures seamless integration into a wide range of server and workstation environments.

Highlights

• Two RS-232 serial ports (DB9 male) with 128-byte FIFO buffers for smooth data flow
• One parallel port (DB25 female) supporting EPP/ECP modes for fast printer or device communication
• PCI-X interface with 32/64-bit and 66/133 MHz support, plus 3.3V/5V voltage tolerance
• Plug-and-play installation with IRQ sharing to minimize resource conflicts
• Broad OS compatibility: Windows (XP through 11, Server) and Linux kernel 2.6.x+
• Includes driver CD for quick setup; CE, FCC, and RoHS compliant

In daily use

Installing the EX-43360 is straightforward: insert it into an available PCI-X slot, install the drivers from the included CD, and the system automatically detects the new COM and LPT ports. The serial ports deliver data rates up to 921.6 Kbps, ideal for barcode scanners, modems, or industrial sensors. The parallel port handles legacy printers or dongles at up to 1.5 MBps. The card's low-profile bracket makes it suitable for compact server chassis, while the robust chipset ensures stable operation in demanding environments.

Full specifications

• Interface: PCI-X (32/64-bit, 66/133 MHz, 3.3V/5V)
• Serial ports: 2x RS-232, DB9 male, 128-byte FIFO per port, max 921.6 Kbps
• Parallel port: 1x EPP/ECP, DB25 female, max 1.5 MBps
• Chipset: MosChip MCS9901CV-AA
• IRQ sharing: Yes
• Plug and Play: Yes
• Operating systems: Windows XP/Vista/7/8/10/11, Server; Linux kernel 2.6.x and higher
• Certifications: CE, FCC, RoHS
• Included accessories: Driver CD

Final note

For system integrators and IT professionals needing dependable legacy I/O expansion, the EXSYS EX-43360 offers a proven solution with broad compatibility and robust performance.