The PEX1PCI1 PCI Express to PCI Adapter Card is a reliable expansion solution that enables you to install a half-height (low-profile) PCI expansion card into a standard PCI Express (PCIe) slot. Designed for professionals, system builders, and IT administrators, this adapter allows continued use of legacy PCI hardware in modern desktop computers equipped with PCI Express slots.
Built in compliance with the PCI Express Base Specification 1.0a and PCI Express to PCI/PCI-X Bridge Specification 1.0, the adapter delivers dependable communication with up to 250MB/s bandwidth, ensuring stable operation for compatible PCI devices.
The adapter includes an LP4 Molex power connector to provide universal 3.3V and 5V power support for PCI cards, making it compatible with a wide range of legacy expansion cards. Its innovative mounting bracket securely holds the existing low-profile PCI bracket, providing a clean and stable installation.
With plug-and-play operation and no driver or software installation required, the PEX1PCI1 is an ideal solution for extending the life of specialized PCI hardware in industrial, commercial, and enterprise systems.
Key Features
- Install low-profile PCI cards into a PCI Express slot
- Supports half-height PCI expansion cards
- PCI Express Base Specification 1.0a compliant
- Up to 250MB/s PCIe bandwidth
- PCI Express to PCI/PCI-X Bridge Specification 1.0 compliant
- Built-in bridge controller for reliable PCI compatibility
- Includes LP4 (Molex) power connector
- Supports 3.3V and 5V PCI cards
- Innovative bracket securely mounts existing low-profile PCI brackets
- Plug-and-play installation
- No drivers or software required
- TAA Compliant
Key Specifications
| Specification | Details |
|---|---|
| Product Name | PCI Express to PCI Adapter Card |
| Product ID | PEX1PCI1 |
| Host Interface | PCI Express x1 |
| Expansion Interface | 1 x PCI Slot |
| PCIe Specification | PCI Express Base Spec 1.0a |
| Bridge Standard | PCI Express to PCI/PCI-X Bridge Spec 1.0 |
| Maximum Bandwidth | Up to 250MB/s |
| Power Connector | LP4 (4-Pin Molex) |
| Supported PCI Voltage | 3.3V / 5V |
| Card Support | Half-Height / Low-Profile PCI Cards |
| Driver Required | No |
| Compliance | TAA Compliant |
Key Benefits
Reuse Legacy PCI Hardware
Extend the lifespan of valuable PCI expansion cards by installing them into newer computers equipped only with PCI Express slots.
Cost-Effective Upgrade
Avoid replacing expensive PCI devices by integrating them into modern systems using a PCIe interface.
Universal PCI Power Support
The included LP4 power connector supplies both 3.3V and 5V, ensuring compatibility with a broad range of PCI cards.
Stable Data Performance
Supports PCI Express 1.0a with up to 250MB/s bandwidth, delivering dependable performance for legacy PCI peripherals.
Secure Low-Profile Installation
The innovative bracket design securely holds the existing half-height PCI bracket, providing a stable and professional installation.
Easy Plug-and-Play Setup
No software or drivers are required. Simply install the adapter, connect power if needed, and install the PCI card.
Compatibility
Host Systems
- Desktop PCs with available PCI Express slots
- Industrial computers
- Workstations
- Embedded systems
- Server platforms (where supported)
Compatible PCI Devices
- Industrial I/O cards
- Data acquisition cards
- Serial (RS-232/RS-485) cards
- Parallel port cards
- Audio interfaces
- Communication controllers
- Specialized legacy PCI hardware
- Measurement and automation cards
Applications
- Industrial Automation
- Manufacturing Systems
- Legacy Equipment Upgrades
- POS Systems
- Medical Equipment
- Test & Measurement
- Factory Control Systems
- Enterprise IT Deployments
- Laboratory Systems
- Embedded Computing
- Government Projects
- Educational Institutions
Package Contents
- PEX1PCI1 PCI Express to PCI Adapter Card
- LP4 (4-Pin Molex) Power Cable
- Low-Profile Mounting Hardware
- Quick Installation Guide
Why Choose the PEX1PCI1?
- Enables continued use of legacy PCI hardware
- Simple, driver-free installation
- Reliable PCI Express to PCI bridge technology
- Universal 3.3V/5V PCI card support
- Compact low-profile design
- Secure mounting bracket
- Ideal for industrial and commercial systems
- TAA compliant for government and enterprise procurement
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