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    Mini PCIe to 8-Port RS232 Serial Card Industrial COM Port Expansion Adapter with 8 DB9 Outputs, 15KV ESD Protection, Wide Temperature Range -40°C~85°C, Compatible with Windows/Linux Systems

    • 8-Port RS232 Expansion Industrial Communication Solution Adds 8 independent RS232 serial COM ports via a Mini PCIe slot, providing reliable communication for industrial controllers, servers, and embedded systems requiring multiple serial interfaces.
    • 15KV ESD Protection Stable Signal Transmission Each serial port includes 15KV ESD (electrostatic discharge) protection, ensuring safe and stable operation even in electrically noisy industrial environments.
    • Flexible Data Configuration Full Serial Protocol Support Supports 7/8 data bits, 1/2 stop bits, and parity modes (Even/Odd/Mark/Space/None) for wide compatibility with various RS232 devices and communication protocols.
    • Wide Temperature Design Industrial-Grade Reliability Built for harsh environments with an operating range of -40°C to 85°C (-40°F to 185°F) and storage range -65°C to 150°C (-85°F to 302°F). Durable components ensure long-term stability and reliability.
    • Mini PCIe Interface Easy Integration & Broad Com
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    8-Port RS232 Expansion Industrial Communication Solution Adds 8 independent RS232 serial COM ports via a Mini PCIe slot, providing reliable communication for industrial controllers, servers, and embedded systems requiring multiple serial interfaces.
    15KV ESD Protection Stable Signal Transmission Each serial port includes 15KV ESD (electrostatic discharge) protection, ensuring safe and stable operation even in electrically noisy industrial environments.
    Flexible Data Configuration Full Serial Protocol Support Supports 7/8 data bits, 1/2 stop bits, and parity modes (Even/Odd/Mark/Space/None) for wide compatibility with various RS232 devices and communication protocols.
    Wide Temperature Design Industrial-Grade Reliability Built for harsh environments with an operating range of -40°C to 85°C (-40°F to 185°F) and storage range -65°C to 150°C (-85°F to 302°F). Durable components ensure long-term stability and reliability.
    Mini PCIe Interface Easy Integration & Broad Compatibility Compact size 50.95×30mm (2.01×1.18in) fits embedded PCs, industrial motherboards, and network appliances. Compatible with Windows and Linux operating systems for flexible deployment.

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