New addition to Atlona HDMI Matrix switchers family: Atlona AT-HD4-V42 4×2 HDMI Switch with Audio S/PDIF Outs and RS232/IR controls

Atlona 4 by 2 HDMI Switcher (AT-HD4-V42)

The Atlona AT-HD4-V42 HDMI 4 by 2 Switcher (mirrored display outputs) has a high speed digital performance connection between four sources and a video display without signal degradation. Built in pass through for HDMI Ethernet Channel and Audio Return Channel over a single HDMI cable.

Bi-directional HDMI Ethernet Channel

  • Use a single connection from your router to pass internet by HDMI cable to all your HEC capable devices.

Audio Return Channel

  • Allows for onboard TV tuners to stream audio to your A/V receiver through a single HDMI cable.

Picture Perfect Quality

  • Supporting pass through of all video resolutions between 480i and 1080p as well as 640×480 up to 1600×1200 for the highest quality of video capable from sources.

Technical Specification

  • Bandwidth Frequency: 2.25Gbps (single link)
  • Input ports: 4 HDMI (female type)
  • Output ports: 2 mirrored HDMI (female type) ports, 2 Ethernet ports, 2 S/PDIF ports, 1 IR 3.5m port
  • Resolution outputs: Video: 480i ~ 1080p Vesa: 640×480 ~ 1600×1200
  • Dimensions: 9.5×4.35×2(in) or 240x110x50(mm) – WxDxH
  • Weight: 1.8 lbs or .81kg

Package Contents

  • HDMI 4 by 2 switcher
  • 5v DC power supply adaptor
  • IR receiver module
  • Remote control
  • User Manual


  • 3 years