StarTech PEX1S953LP – PCIe to 1 Port Serial RS‑232 Adapter

The StarTech PEX1S953LP is a reliable low‑profile PCI Express adapter that adds a single RS‑232 serial port to your computer. Designed for industrial environments, POS systems, and legacy hardware connectivity, this card provides robust communication with serial devices while taking up minimal space.

Features

• 1 RS‑232 serial port: Adds legacy serial connectivity to your system.
• PCI Express x1 interface: Easy installation in available PCIe slots.
• Low profile design: Includes both full‑height and low‑profile brackets for flexible installation.
• Supports data rates up to 921.6 Kbps: Ensures reliable communication with serial equipment.
• Wide operating system support: Drivers available for Windows and Linux.

Benefits

• Expand your system’s connectivity with a dedicated RS‑232 serial port.
• Compatible with industrial machines, barcode scanners, CNC routers, and other legacy devices.
• Low‑profile form factor fits in compact PCs and small form factor systems.
• Reliable communication with minimal configuration required.

Package Contents

• StarTech PEX1S953LP PCIe to Serial RS‑232 Adapter
• Low‑profile and full‑height brackets
• User manual and driver CD

System Requirements

• PC with available PCIe x1 slot
• Windows (various versions) or Linux operating system
• Serial RS‑232 devices (POS equipment, industrial controllers, etc.)

StarTech PEX1S953LP – Ideal Use Cases

• Industrial Equipment: Connect CNC machines, PLCs, and factory controllers.
• Point of Sale (POS): Support receipt printers, barcode scanners, and cash registers.
• Legacy Hardware: Enable communication with older serial devices in modern systems.
• Compact PCs: Perfect for small form factor builds requiring serial interfaces.

Keywords

StarTech PEX1S953LP, PCIe serial adapter, RS‑232 port, legacy device connectivity, industrial communication, low profile PCIe card, POS system upgrade, CNC interface