1. Product Overview

Product Name: mPCIe to Dual VGA & HDMI (or DVI-D) Module
Model Number: EMPV-1201-C1-A71
Series: EMPV-1201 Series
Article Number: EMPV-1201-C1-A71
Manufacturer: Innodisk Corporation
Country of Manufacture: Taiwan
Product Type: Mini PCI Express (mPCIe) to Dual VGA and HDMI/DVI-D Single Link Display Expansion Module

The Innodisk EMPV-1201-C1-A71 is a compact, industrial-grade mini PCI Express (mPCIe) display expansion module designed to provide dual VGA and HDMI (or alternatively DVI-D Single Link) video outputs from a single mPCIe interface. Engineered for embedded and industrial computing environments, this module enables multi-display configurations in systems with limited expansion options, such as industrial PCs, digital signage players, and embedded controllers.

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2. Key Features

- Dual VGA and HDMI/DVI-D Output: Supports two independent VGA outputs and one HDMI or DVI-D Single Link output, allowing flexible multi-display configurations.
- High-Resolution Support:
- VGA output supports resolutions up to 1920 × 1440 pixels at 75 Hz vertical refresh rate.
- HDMI and DVI-D Single Link outputs support up to 1080p (1920 × 1080) resolution.
- Ultra-Low Power Consumption: Typical power draw of 1.98 W (3.3 V × 600 mA) ensures energy efficiency and minimal thermal load.
- Image Rotation Capability: Supports 90°, 180°, and 270° on-screen image rotation for flexible display orientation.
- Industrial-Grade Design: Built with high-reliability components, including 30 µ-inch gold-plated edge fingers for enhanced durability and signal integrity.
- Legacy BIOS Compatibility: Designed for systems with BIOS supporting Legacy mode only.
- Long-Term Reliability: Backed by a 3-year manufacturer warranty.
- Manufactured in Taiwan under strict quality control by Innodisk, ensuring consistent performance in industrial environments.

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3. Technical Specifications

| Parameter | Specification |
|----------------|-------------------|
| Form Factor | Mini PCI Express (mPCIe) |
| Input Interface | PCI Express 1.0 |
| Output Interfaces | Dual VGA (CN1), HDMI or DVI-D Single Link (CN2, alternative) |
| Output Connector Type | 40-pin 1.25 mm pitch × 2 (40DP-1.25) |
| Power Consumption (TDP) | 1.98 W (3.3 V × 600 mA) |
| Dimensions (W × L × H) | 50.95 mm × 31.5 mm × 7 mm |
| Operating Temperature | Standard: 0°C to +70°C |
| Storage Temperature | -55°C to +95°C |
| Vibration Resistance | 5 G @ 7–2000 Hz |
| Shock Resistance | 50 G @ 0.5 ms |
| Weight | Lightweight, optimized for embedded integration (exact weight not specified) |
| Material | Industrial-grade PCB with gold-plated contacts |
| Manufacturing Origin | Taiwan |

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4. Functionality

The EMPV-1201-C1-A71 functions as a display interface expansion module that converts a mini PCI Express slot into multiple video outputs. It enables embedded systems, industrial PCs, and compact computing platforms to drive up to three displays (two VGA and one HDMI/DVI-D) simultaneously, depending on system configuration and driver support.

Operation Principle:
- The module interfaces with the host system via the PCI Express 1.0 bus.
- It processes video signals and outputs them through the dual VGA and HDMI/DVI-D connectors.
- The HDMI and DVI-D outputs share the same CN2 connector, selectable via different cable assemblies.
- The module supports image rotation and scaling functions, allowing flexible display orientation and layout.

Use Cases and Applications:
- Industrial automation systems requiring multiple display outputs.
- Digital signage and kiosk systems.
- Embedded computing platforms with limited expansion slots.
- Multi-monitor control stations and visualization systems.
- Legacy systems requiring VGA output compatibility.

Compatibility:
- Compatible with standard mini PCIe slots supporting PCIe 1.0 signaling.
- BIOS must support Legacy mode (UEFI not supported).
- Compatible with a wide range of operating systems (see OS support below).

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5. Components & Accessories

Included Components:
- EMPV-1201-C1-A71 mPCIe module.

Optional Accessories (Order Separately):
| Part Number | Description | Length |
|------------------|-----------------|-------------|
| 7W9000000080 | Dual VGA Cable | 30 cm |
| 7W9000000020 | HDMI Cable | 30 cm |
| 7W9000000041 | DVI Cable | 25 cm |

Connector Details:
- CN1 (Dual VGA): 40-pin 1.25 mm connector supporting two VGA outputs.
- CN2 (HDMI/DVI-D): 40-pin 1.25 mm connector supporting either HDMI or DVI-D Single Link output (requires appropriate cable).

Pin Assignments:
Detailed pin mapping is provided for both CN1 (VGA) and CN2 (HDMI/DVI-D) connectors, including power (+5V, +3.3V), ground (GND), synchronization (H_Sync, V_Sync), and data lines (TMDS_D0±, TMDS_D1±, TMDS_D2±, TMDS_CK±, DDC_SCL, DDC_SDA, CEC, HPD).

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6. Installation & Setup

System Requirements:
- Host system with available mini PCI Express slot (PCIe 1.0 compliant).
- BIOS configured in Legacy mode.
- Supported operating system (Windows or Linux distributions listed below).

Installation Steps:
1. Power off the host system and disconnect from power.
2. Insert the EMPV-1201-C1-A71 module into the mini PCIe slot.
3. Secure the module using the mounting screw provided by the system chassis.
4. Connect the appropriate output cables:
- CN1 for dual VGA outputs.
- CN2 for HDMI or DVI-D output (use the correct cable type).
5. Reassemble and power on the system.
6. Install the required drivers from the MyInnodisk website.
7. Configure display settings in the operating system to enable and arrange multiple displays.

Mounting Options:
- Standard mini PCIe slot mounting with screw retention.
- Suitable for embedded boards, industrial motherboards, and compact system enclosures.

Configuration:
- Display rotation and resolution settings can be adjusted via OS display control panels or driver utilities.
- HDMI/DVI-D output selection depends on the cable connected to CN2.

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7. Performance & Capabilities

- VGA Output Performance:
- Maximum resolution: 1920 × 1440 pixels.
- Refresh rate: Up to 75 Hz.
- Vertical rate: Adjustable per display configuration.

- HDMI Output Performance:
- Maximum resolution: 1080p (1920 × 1080).
- Supports standard HDMI 1.3/1.4 signaling.
- Low power operation for embedded applications.

- DVI-D Single Link Output:
- Maximum resolution: 1080p (1920 × 1080).
- Single-link digital video output compatible with DVI-D monitors.

- Power Efficiency:
- Typical power draw: 1.98 W.
- Optimized for low-heat, continuous operation in industrial environments.

- Environmental Robustness:
- Operates reliably under vibration (5 G @ 7–2000 Hz) and shock (50 G @ 0.5 ms).
- Suitable for deployment in rugged or mobile systems.

- Limitations:
- Linux kernel support up to version 4.15.
- BIOS must support Legacy mode (UEFI not supported).

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8. Standards & Compliance

- Interface Standard: PCI Express 1.0 (mini PCIe form factor).
- Video Standards Supported:
- VGA analog video standard.
- HDMI 1.3/1.4 digital video standard.
- DVI-D Single Link digital video standard.
- Environmental Compliance: Designed for industrial-grade vibration and shock resistance.
- Manufacturing Standards:
- Built under ISO-certified production facilities in Taiwan.
- Gold-plated (30 µ-inch) edge connector for enhanced conductivity and corrosion resistance.
- Regulatory Compliance:
- RoHS compliant (lead-free manufacturing).
- CE and FCC compliance (inferred from Innodisk’s industrial product line).

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9. Additional Information

Operating System Support:
- Windows:
- Windows XP (32-bit)
- Windows 7 / 8 / 8.1 / 10 (32-bit and 64-bit)
- Linux:
- Ubuntu 12.04 – 16.04 (32/64-bit)
- Fedora 17 – 21 (32/64-bit)
- CentOS / Red Hat Enterprise Linux 6.5 (32/64-bit) – 7.2 (64-bit)
- Kernel support up to version 4.15

Driver Availability:
Drivers and software utilities are available for download from the MyInnodisk support portal.

Warranty:
- 3-year limited warranty covering manufacturing defects and component reliability.

Maintenance & Support:
- Minimal maintenance required; ensure proper ventilation and secure cable connections.
- Technical support available through Innodisk’s global offices.

Manufacturer Contact Information:

Headquarters (Taiwan):
Innodisk Corporation
5F., No. 237, Sec. 1, Datong Rd., Xizhi Dist., New Taipei City 221, Taiwan
Tel: +886-2-7703-3000
Email: sales@innodisk.com

Regional Offices:
- USA: usasales@innodisk.com | +1-510-770-9421
- Europe: eusales@innodisk.com | +31-40-3045-400
- Japan: jpsales@innodisk.com | +81-3-6667-0161
- China: sales_cn@innodisk.com | +86-755-2167-3689

Website: [www.innodisk.com](https://www.innodisk.com)

Copyright Notice:
© 2022 Innodisk Corporation. All rights reserved. Specifications are subject to change without prior notice.

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### Summary

The Innodisk EMPV-1201-C1-A71 is a high-reliability, industrial-grade mini PCIe to Dual VGA and HDMI/DVI-D display expansion module designed for embedded and industrial computing applications. It provides flexible multi-display output options, supporting up to two VGA and one HDMI or DVI-D Single Link output simultaneously. With a compact 50.95 × 31.5 × 7 mm footprint, low power consumption (1.98 W), and robust environmental tolerance, it is ideal for space-constrained systems requiring stable, high-quality video output.

The module’s compatibility with both Windows and Linux operating systems, combined with its industrial durability and long-term support, makes it a versatile solution for OEMs, system integrators, and industrial PC manufacturers seeking reliable multi-display expansion in legacy BIOS environments.