EXSYS EX-47925 PCI Express Dual Port RS-232 Serial Adapter Card

Add two high-speed RS-232 serial ports to your system with the EXSYS EX-47925 PCI Express card, delivering data transfer rates up to 921.6 Kbps per port for reliable industrial and legacy device connectivity.

Overview

The EXSYS EX-47925 is a PCI Express x1 expansion card featuring two RS-232 serial ports with DB9 male connectors. Powered by the Oxford OXPCIe952 chipset, it provides robust serial communication for a wide range of applications, from point-of-sale systems to industrial automation. The card supports both standard and low-profile brackets, making it suitable for slim desktop and server chassis.

What stands out

• Dual RS-232 ports with DB9 male connectors
• High-speed data transfer up to 921.6 Kbps per port
• 128-byte FIFO buffer per port for smooth data flow
• Low-profile form factor with standard bracket included
• Broad operating system support including Windows and Linux

Technical details

• Interface: PCI Express x1
• Chipset: Oxford OXPCIe952
• Ports: 2 x RS-232 serial (DB9 male)
• Data transfer rate: up to 921.6 Kbps per port
• FIFO buffer: 128-byte transmit/receive per port
• Flow control: Hardware (RTS/CTS), Software (XON/XOFF)
• Parity: Even, Odd, None, Mark, Space
• Data bits: 5, 6, 7, 8
• Stop bits: 1, 1.5, 2
• ESD protection: 15 KV
• Operating temperature: 0°C to 70°C
• Storage temperature: -20°C to 85°C
• Humidity: 5% to 95% RH (non-condensing)
• Operating system support: Windows (XP/Vista/7/8/10/11, Server), Linux

Our verdict

The EXSYS EX-47925 is a reliable choice for adding serial connectivity to modern systems, with high-speed performance and flexible bracket options.