Gefen VGA & Audio to HD Scaler / Converter

The Gefen VGA & Audio to HD Scaler / Converter is a purpose-built bridge between legacy VGA sources and modern HDMI displays. Designed for home theaters, classrooms, boardrooms, and studios, this compact scaler and converter preserves image quality while delivering a clean digital HDMI signal. It not only scales the video from VGA sources to the target HDMI resolution but also embeds analog audio into the HDMI stream, simplifying cable management and ensuring audio stays perfectly in sync with the video. Whether you’re upgrading an aging computer or media player with a VGA output or integrating a projector into a contemporary HDMI-enabled setup, this device offers a reliable, plug‑and‑play solution that minimizes complexity without compromising performance. With support for high resolutions, crisp color reproduction, and straightforward operation, the Gefen VGA & Audio to HD Scaler / Converter makes it easy to enjoy your VGA content on today’s HDMI displays and projectors.

• VGA-to-HDMI scaling and digital conversion: Take an analog VGA video signal and convert it into a modern digital HDMI output, enabling seamless compatibility with contemporary HDMI displays, monitors, and projectors without needing a computer-based scaler or graphics card upgrade.
• High-resolution output up to 1080p and 1920x1200 (WUXGA): The scaler supports Full HD rendering and high-density WUXGA formats, preserving clarity, detail, and sharpness when displaying VGA content on larger screens or high‑resolution displays.
• Analog audio embedding into HDMI: The device carries your L/R audio signal and embeds it into the HDMI stream, so you can enjoy synchronized stereo sound over a single HDMI connection rather than juggling separate audio cables or devices.
• Compact, standalone design for flexible installations: With a small footprint and simple wiring, it fits neatly on desks, in AV racks, or behind a display, making it ideal for home theaters, classrooms, conference rooms, and event setups where VGA still lives side-by-side with HDMI hardware.
• Easy setup with minimal configuration: Plug in your VGA source, connect audio, connect HDMI to the display, and power the unit. No complex software or drivers are required, delivering a straightforward, reliable bridge between legacy and modern gear.

Technical Details of Gefen VGA & Audio to HD Scaler / Converter

• Video input: VGA (HD15) from a computer or other VGA source
• Audio input: Analog L/R audio (embedded into HDMI output)
• Video output: HDMI
• Maximum output resolution: up to 1080p Full HD and 1920x1200 (WUXGA)
• Color/format support: Please refer to product documentation for supported color spaces and timing ranges

How to install Gefen VGA & Audio to HD Scaler / Converter

Install the Gefen VGA & Audio to HD Scaler / Converter by creating a simple, reliable pathway from your VGA source to an HDMI display. Follow these steps to ensure a clean setup and optimal video quality:

• Connect your VGA source to the scaler’s VGA input using a standard VGA cable. Ensure a solid connection at both ends to minimize signal loss and refresh rate issues.
• Connect your analog audio source to the scaler’s audio input, if you want to embed sound into the HDMI output. Use the appropriate stereo audio cables or connectors supported by the device.
• Attach an HDMI cable from the scaler’s HDMI output to your HDMI display, monitor, or projector. Verify the HDMI cable is rated to carry the resolution you intend to use (for example, HDMI 1.4 or higher for 1080p).
• Power the scaler using the supplied power adapter or the recommended power source. Some installations may omit the power supply if the unit supports bus power; if in doubt, use the included adapter to ensure stable operation.
• Power on both the VGA source and the HDMI display, then select the correct HDMI input on the display. If necessary, adjust the display’s aspect ratio, sharpness, and color settings to achieve the best image quality. For specific scaling behavior, you may need to experiment with the source resolution to obtain the desired output appearance.

Frequently asked questions

• What does the Gefen VGA & Audio to HD Scaler / Converter do? It scales a VGA video signal and converts it to a digital HDMI signal, with the option to embed analog audio into the HDMI stream for synchronized video and audio delivery.
• What resolutions are supported? Output resolutions include up to 1080p Full HD and 1920x1200 (WUXGA). The device scales VGA input to the selected HDMI output resolution to match your display capabilities.
• Do I need a computer to use it? No. It is a standalone VGA-to-HDMI scaler/converter designed to bridge legacy VGA sources to HDMI displays without requiring a computer-based processor.
• Can I embed audio into HDMI? Yes. The scaler embeds analog L/R audio into the HDMI signal, allowing you to deliver both video and audio over a single HDMI connection.
• Is this suitable for home theater and conference room use? Yes. Its compact form factor, versatile scaling, and straightforward setup make it appropriate for home theater setups, classrooms, and corporate environments where VGA sources need to connect to HDMI displays.