StarTech PEX2S1050 2-Port RS232 PCIe Serial Adapter Card

• Connect two RS232 peripherals to a business desktop PC
• Add serial ports to POS systems requiring legacy interfaces
• Connect barcode scanners to modern PCIe-equipped desktops
• Integrate industrial equipment with enterprise workstations
• Support automation equipment using RS232 communications
• Provide serial console access to networking hardware
• Upgrade compact PCs with dual external serial connectivity
• Extend legacy equipment life without replacing host PCs
• Deploy serial connectivity in regulated procurement environments
• Standardize dual-port RS232 expansion across desktop fleets

• Adds two external RS232 ports for legacy device connectivity
• PCIe x1 interface provides direct internal host connectivity
• Dual DB9 male ports simplify connection to serial equipment
• Low-profile bracket supports compact desktop PC installations
• Full-profile compatibility supports standard desktop chassis
• TAA compliance supports regulated procurement requirements
• Windows support simplifies deployment across business desktops
• Linux compatibility supports diverse enterprise computing environments
• Internal plug-in design keeps serial expansion inside the PC
• Supports POS equipment requiring traditional RS232 connectivity
• Connects barcode scanners without dedicated serial hardware
• Supports industrial equipment using RS232 communications
• Enables networking hardware serial console connectivity
• Extends modern PCs for legacy equipment integration

• Brand: StarTech.com
• Model / VPN: PEX2S1050
• Product Type: PCIe Serial Adapter Card
• Adapter Type: Serial Adapter Card
• Serial Interface: RS232
• Number of Serial Ports: 2
• Port Configuration: 2 × External RS232
• Port Connector: DB9 Male
• Host Interface: PCI Express x1
• Bus Interface: PCIe x1
• Form Factor: Low-Profile
• Profile Compatibility: Low-Profile & Full-Profile
• Mounting Type: Internal Plug-in Card
• Low-Profile Bracket: Included
• Compliance: TAA Compliant
• Supported Operating Systems: Windows, Linux
• PC Compatibility: Desktop PC
• Expansion Requirement: Available PCIe x1 Slot
• Application: Serial Device Connectivity
• Deployment: POS, Industrial, Automation & Networking
• Compatibility: Desktop PCs with PCIe x1 slot

WHY CHOOSE THIS PRODUCT?

• Two RS232 ports Connects two serial peripherals from a single PCIe expansion card, reducing the need for separate adapters.
• PCIe x1 interface Uses a standard internal expansion interface available on many desktop PCs, simplifying hardware integration.
• Dual DB9 connectors Provides the conventional physical interface used by compatible legacy serial equipment.
• Low-profile design Enables installation in compact desktop chassis where standard-height cards may be unsuitable.
• Low- and full-profile compatibility Gives IT teams greater flexibility when standardizing hardware across different PC chassis.
• TAA compliance Supports procurement requirements for qualifying government and regulated institutional environments.
• Windows and Linux support Allows deployment across mixed operating-system desktop environments.
• Legacy-device connectivity Extends the usable life of RS232 equipment instead of requiring immediate replacement with newer interfaces.