Table of Contents
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Introduction
The PEX2S553S 2-Port PCI Express Serial Card lets you add two ESD-Protected (15kV)
RS232 ports, with 5V or 12V selectable power output through a PCI Express slot.
Packaging Contents
• 1x Serial Card
• 2x Low Profile Brackets
• 1x Driver CD
• 1x Instruction Manual
System Requirements
• Available PCI Express slot
• Available LP4 power connector (if additional power is required)
Product Overview
DB9
Connector
(Port 2)
DB9
Connector
(Port 1)
Instruction Manual
Power over Serial
Enable/Disable (Port 1)
1
Power over Serial
Enable/Disable (Port 2)
LP4 Power
Connector
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Table of Contents
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