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Main image of 4-Port PCIe to RS232 Serial Port Expansion Card with 5V/12V Power Supply - 9-Pin COM Port Adapter 1-to-4 Multi-Port RS232 Card for Industrial Control, Automation, and Legacy Devices

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4-Port PCIe to RS232 Serial Port Expansion Card with 5V/12V Power Supply - 9-Pin COM Port Adapter 1-to-4 Multi-Port RS232 Card for Industrial Control, Automation, and Legacy Devices

Item #: 9SIVTM6KZJ7944
Mfr. Part #: 26-6CXY1770

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"High-Speed & Stable Performance", Equipped with advanced AX99100 chipset for enhanced compatibility, ultra-low power consumption, and reliable data transmission. Each port supports speeds up to 920.6Kbps, ensuring seamless connectivity for industrial devices.

Overview

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Reviews

"High-Speed & Stable Performance", Equipped with advanced AX99100 chipset for enhanced compatibility, ultra-low power consumption, and reliable data transmission. Each port supports speeds up to 920.6K bps, ensuring seamless connectivity for industrial devices.

Additional Information
First Listed on Newegg	June 17, 2026

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Item#: 9SIVTM6KZJ7944