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Small black box with multiple video ports on the front

AVer CT-09955 Component to HDMI Media Converter

SKU CH-78H7-7XFQK

Converts component and composite video to HDMI with support for 3840x2160 resolution and 7.1 surround audio

  • Conversion typeComponent to HDMI
  • Video capabilitiesHDMI
  • HDMI ports2 In
  • SDI ports4 HD-SDI Out
  • Interface typeHDMI
  • Connection typeHDMI
  • Converts component and composite sources to HDMI for modern displays
  • Gold-plated connectors resist corrosion and maintain signal quality
  • Supports PC resolutions up to 3840x2160 and HDTV up to 4K@30Hz
  • Passes uncompressed 7.1, 5.1 or 2-channel surround audio
  • Compact 20 cm form factor weighs only 0.018 kg

Component to HDMI Converter

The AVer CT-09955 converts analogue component video and composite signals to digital HDMI output. It serves installers and AV technicians who need to integrate legacy sources such as older cameras or players into modern displays or capture systems.

HDMI 1.4 Bandwidth Limit

The adapter transmits PC resolutions up to 3840x2160 and HDTV resolutions up to 4K at 30 Hz. Higher refresh rates at 4K exceed the available bandwidth, so 60 Hz operation at that resolution is not supported.

Input Headroom and Limits

The unit accepts component input up to 1080p and composite input at 480i or 576i. It handles 7.1 channel surround audio alongside video. Sources requiring 4K component input or 120 Hz output fall outside its capability.

How it compares

Measured against everything we stock in Video & Signal Converters, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 97% of the 286 comparable items (median $27.99).

Specifications

Product
Brand nameAVer
Model nameCT-09955
Part numberCT-09955
Conversion typeComponent to HDMI
Product colorBlack
Audio & video
Video capabilitiesHDMI
Connectivity
Interface typeHDMI
Connection typeHDMI
Ports & slots
HDMI ports2 In
SDI ports4 HD-SDI Out
Component video2 In
Composite video1 In
Additional connectorHDMI
Size & build
Product dimensions20'
Product weight0.018 kg
Compatibility
Compatible withPC

Questions about this item

Which version of this converter should I choose if I need both component and composite inputs?

This single model CT-09955 provides two component inputs and one composite input alongside four HD-SDI outputs, so no version choice is needed.

What does the 3840x2160 resolution figure mean when I connect this to my display?

It supports PC resolutions up to 3840x2160 and HDTV resolutions up to 4K at 30Hz with uncompressed 7.1, 5.1 or 2 channel audio.

What interface does this converter use and what does it limit in practice?

It uses a DisplayPort 20-pin male input to HDMI 19-pin female output, capping the signal path to unidirectional DisplayPort source to HDMI display only.

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