HP Serial Port Expansion Card (PA716A)
HP Serial Port Adapter Expansion Board (Part Number: PA716A) — is designed to provide an additional legacy RS-232 serial connection to HP Business Desktop PCs. This adapter is essential for connecting legacy hardware such as barcode scanners, lab instruments, and industrial controllers that require a dedicated serial interface. By using an internal motherboard connection instead of an external USB converter, it ensures maximum compatibility and signal stability. This kit is suitable for both Small Form Factor (SFF) and Minitower (MT) chassis from the HP Compaq and ProDesk lines.
Key Specifications:
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Interface: Standard RS-232 Serial Port.
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Connector: 9-pin D-Sub.
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Installation: Internal header connection to rear I/O panel.
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Compatibility: HP Compaq 6000/8000 series, ProDesk, EliteDesk.
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Benefits: Native hardware support, no latency, reliable data transmission.
