StarTech.com 4-Port Serial PCIe Card, Quad-Port PCI Express to RS232/RS422/RS485 (DB9) Serial Card, Low-Profile Bracket Incl., 16C1050 UART, TAA-Compliant, For Windows/Linux, TAA Compliant / Level-4 ESD Protection (PS74ADF-SERIAL-CA | PS74ADF-SERIAL-CARD

Product Features

• Enhanced connectivity
  This quad-port PCI Express to RS232/RS422/RS485 serial card expands your PC's connectivity options, providing four additional serial ports for connecting a wide range of devices, ensuring seamless data transmission and interface flexibility.
• Robust protection
  Equipped with Level-4 ESD protection, including 15 kV ESD Protector (HBM), 15 kV ESD Protector (air-gap discharge), and 8 kV ESD Protector (contact discharge), this serial card ensures your connected devices are shielded from electrical surges, enhancing durability and reliability.
• High-speed data transfer
  With a data transfer rate of up to 921.6 Kbps and a 256-byte FIFO buffer, this serial adapter card supports high-speed data transmission, efficient workflow, and reduced latency, making it ideal for industrial, office, and networking applications.
• Versatile compatibility
  Designed for a wide range of operating environments, this card operates efficiently within a humidity range of 20 - 80% RH and temperature extremes from 0°C to 70°C. Its compatibility with both Windows and Linux systems, along with a low-profile bracket included, ensures easy installation and broad system support.

Special Features

• Quad-port connectivity with RS232/RS422/RS485 interfaces for comprehensive device compatibility
• Up to 921.6 Kbps data transfer rate for high-speed serial communications
• Level-4 ESD protection safeguards connected devices from electrical surges
• Includes low-profile bracket for easy installation in various systems
• Supports both Windows and Linux, ensuring versatile use across different platforms

Product Specification