Continue Shopping View Cart
Markertek - The Future of Broadcast Supply

Call 800-522-2025
M-F 8:30am - 7pm EST

Free Shipping Promo Box

FREE SHIPPING No Minimum Order!

SHOP MARKERTEK EVERYDAY for all of your needs. Free shipping on almost every order placed on our website.
Special order & oversized freight intensive items ship at an additional cost. Continental US orders only.

Fast Economical International Shipping
Markertek makes it EASY for our international customers to get their orders!

At check-out you can view our very affordable international shipping rates that are ALL-INCLUSIVE with your GUARANTEED LANDED COST and NO SURPRISE FEES!

*Economy International Shipping delivery time is approximately 7-14 days. Economy International Shipping is available to select countries. Not all products are eligible.

Secure LoginClose X

Returning Markertek Customers

New Markertek Customers

Why Create an Account?

Creating a Markertek account now will save you time on future orders. You'll have full access to your order history and a personalized shopping experience.

Atlona AT-HD420 HDMI to VGA/Component & Stereo Audio Format Converter
  • Atlona AT-HD420 HDMI to VGA/Component & Stereo Audio Format Converter
  • Atlona AT-HD420 HDMI to VGA/Component & Stereo Audio Format Converter
  • Atlona AT-HD420 HDMI to VGA/Component & Stereo Audio Format Converter
Questions? Ask a Markertek Expert:
800-522-2025 Email

Atlona AT-HD420 HDMI to VGA/Component & Stereo Audio Format Converter

Manufacturer: Atlona Technologies

Item #: ATNO-HD420   •   MFG #: AT-HD420

We are an authorized dealer for this series; however, the manufacturer does not permit online sales. Please contact a sales engineer at 1-800-522-2025 to complete your purchase.
Availability: In Stock
Item is Available for immediate shipping from our warehouse.



    The Atlona AT-HD420 converts HDMI to a VGA or component output plus stereo audio. It enables an HDMI source to connect to a PC monitor, Projector or TV. Its high bandwidth capability supports a wide range of PC monitor and HDTV resolutions up to 1920 X 1200 or 1080p. The converter is also capable of de-embedding audio from the HDMI source and converting it to a stereo 1/8-inch interface. This will allow the user to connect it to a set of speakers, an AVR or any other audio device.

    NOT HDCP Compatible

    • Features

      • Supports HDMI input and VGA or component output.
      • Allows user to select between VGA or component video output interface.
      • Supports VGA VESA resolutions up to 1920x1200 or component video up to 1080p.
      • Embedded EDID will simplify the installation procedure. The HD420 will sync up with the source and let the source know to start outputting RGB or YPrPb format depending on the output selection and switch audio to stereo or PCM.
      • HDMI 1.3, and DVI compliant.
      • DVI Compatible. You can use the HD420 for down converting DVI to VGA or DVI to component video
    • Specifications

      • Inputs: 1 X HDMI (Type A Female)
      • Outputs: 1 X VGA (HD15 Female), 1 X 1/8 inch stereo audio (3.5mm)
      • Resolutions: up to 1080p and 1920 X 1200
      • EDID Compliant
      • NOT HDCP Compliant
      • Power Supply: 5V DC (universal 110/220V)
      • Dimensions: 2.99 (W) X 1.18 (D) X 3.62 (H) - (inch) and 76x30x92mm
      • Weight: 0.37LB (0.172kg)
      • Operating Temperature Range: 32°F to +104°F (0°C to +40°C)
    • Item Includes

      • 1 X AT-HD420 (HDMI to VGA or component video format converter)
      • 1 X VGA to 3 RCA adaptor cable
      • 1 X instruction manual
      • 1 X Power Supply: 5V DC (universal 110/220V)
    • Warranty

      • 10 Years

    Add Accessories for your AT-HD420: