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Atlona AT-HDDA-2 1 x 2 HDMI Ultra HD 4Kx2K Distribution Amplifier


Calculated at checkout

Product Description

Atlona AT-HDDA-2 1 x 2 HDMI Ultra HD 4Kx2K Distribution Amplifier ATNO-HDDA-2

Ultra HD for Vivid Details
HDDA-2 passes 4Kx2K, the highest currently available resolution, plus Dolby True HD, DTS HD Master Audio, and 3D up to 48-bit deep color.

Advanced EDID Management
Learns reference EDID from first connected output display and mirrors to all outputs ensuring a reliable and uninterrupted A/V signal.

Easy to Install and Integrate
Hook & loop fastener strips for shelf mounting and captive screw power termination for reduced wire bundle and more reliable connection, plus the convenience of a USB port for updates in the field.

Use with Atlona HDBaseT extender family, HDBaseT distribution amplifier family, or HDMI-to-HDMI matrix switcher family.


  • Cascade up to 8 HDDAs
  • Link status LED for source and outputs


  • Bandwidth 10.2Gbps
  • Power Consumption 2.31W
  • Video
  • Video: up to 4Kx2K
  • VESA: up to 1920x1200
  • Dimensions
  • (H x W x D) 0.98 x 4.06 x 6.1 (inch)
  • 25 x 103 x 155 (mm)
  • Audio passes through up to Dolby TrueHD
  • or DTS-HD Master Audio
  • Weight
  • 0.26lbs
  • 0.12kg
  • Distance
  • 30 ft
  • 10 m
  • Operating Temperature
  • 32°F to 104°F
  • 0°C to 40°C
  • Wall mountable? Yes
  • Storage Temperature
  • -4°F to 140°F
  • -20°C to 60°C
  • HDCP Compliant? Yes
  • Certifications CE, FCC, RoHS, cULus for power supplies

Item Includes:

  • 1 x AT-HDDA-2
  • 1 x Captive Screw Connector (2 pin: power)
  • 1 x 5V/3A Captive Screw Power Supply
  • 1 x Pair of Wall Mount Ears
  • 1 x User Manual


  • 10 Years

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