01AUDIO ACCESSORIES
Bridging modern sources to classic screens
A discreet bridge between contemporary digital sources and the warm, familiar glow of traditional display technology. This compact adapter sits quietly in your media stack, translating high-definition signals into a format that older televisions and projectors understand without hesitation.
The Simplecom CM413 accepts HDMI input up to 1080p and outputs standard definition composite video and audio. It suits users who wish to connect laptops, Blu-ray players or streaming boxes to CRT monitors, RPTVs or legacy projection systems.
FUNCTION
Translating digital signals for analog displays
The converter processes incoming HDMI signals through an advanced video chip, downscaling high-resolution content to 576i or 480i depending on the selected region. This hardware-based approach ensures compatibility without the need for operating system updates or driver installations. The device handles both video and audio channels, routing them to separate composite and RCA outputs for precise signal integrity.
DESIGN
A compact form factor for tight spaces
At just 55 millimetres wide, 66 millimetres deep and 20 millimetres high, the unit occupies minimal desk or shelf space. Its lightweight construction adds only 40 grams to any setup, making it easy to position behind monitors or within entertainment units. The physical layout includes a single HDMI input port and dedicated outputs for composite video and left-right audio, keeping connections organised and accessible.
SETUP
Plug-and-play operation with regional flexibility
Included in the box are the converter itself, a USB power cable and an HDMI cable, providing everything necessary for immediate use. A simple selector switch allows users to toggle between NTSC and PAL standards, accommodating different broadcast regions. Once connected, the device operates instantly, requiring no configuration menus or external power bricks beyond the provided USB link.
AT A GLANCE
The key points
- Converts HDMI input to composite video and stereo audio
- Supports NTSC and PAL formats via physical selector switch
- Hardware conversion requires no software drivers or setup
- Includes USB power cable and HDMI connection lead
- Measures 55mm wide, 66mm deep and 20mm high
About this product
Simplecom CM413 HDMI to Composite AV Video Adapter converts the high definition HDMI digital video and audio signal to analog composite video and R/L audio output. It can be used for typical HD video sources, such as Laptop, Smartphone, Blu-ray Player, HD TV box, and Digital Media Receiver, etc. to a display with CVBS input, such as traditional CRT TV, RPTV and projectors.
Features
- Support HDMI input from up to 1080p (Does Not support 3D)
- HDMI Input, Composite Video + Audio R/L Output (Does Not Support reverse way)
- Supports NTSC and PAL two standard TV formats with a select switch
- Hardware conversion , plug and play without any software driver
- Signals through the HDMI high-definition video processing downscale to 576i, 480i (PAL / NTSC) video signal output
- With advanced video processing chip, for better compatibility and image quality
Specifications
- Model
- CM413
- Compatible with HDMI 1.3
- Support NTSC and PAL two standard TV formats
- Inputs
- HDMI x 1
- Outputs
- AV x 1; L / R x 1
- HDMI input
- 480P, 576P, 720P, 1080I, 1080P @ 60Hz
- CVBS output
- 480i, 576i
- Dimensions
- 55mm(W)x66mm(D)x 20mm(H)
- Weight Converter
- 40 gram
- PAL and NTSC standard format selector switch
Package Contents
- 1 x CM413 HDMI to AV Converter
- 1 x USB Cable
- 1 x HDMI Cable
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