| HS Code | Product Description | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
|---|---|---|---|---|---|---|
| 8543906500 | Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter; parts thereof: Parts: Other: Printed circuit assemblies: Of flat panel displays other than for articles of heading 8528, except for subheadings 8528.52 or 8528.62 | Doc | 55.0% | CN | US | 2025-05-12 |
| 8543906800 | Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter; parts thereof: Parts: Other: Printed circuit assemblies: Other | Doc | 55.0% | CN | US | 2025-05-12 |
| 8517620090 | Telephone sets, including smartphones and other telephones for cellular networks or for other wireless networks; other apparatus for the transmission or reception of voice, images or other data, including apparatus for communication in a wired or wireless network (such as a local or wide area network): Other apparatus for transmission or reception of voice, images or other data, including apparatus for communication in a wired or wireless network (such as a local or wide area network): Machines for the reception, conversion and transmission or regeneration of voice, images or other data, including switching and routing apparatus Other | Doc | 20.0% | CN | US | 2025-05-12 |
HDMI Converter
An HDMI converter is an electronic device designed to translate the signal from an HDMI (High-Definition Multimedia Interface) source into another video or audio format. These converters are used to connect devices with differing connection types or to downscale/upscale video resolution for compatibility with various displays and audio systems.
Material
HDMI converters typically utilize a combination of materials:
- Printed Circuit Board (PCB): The foundation of the converter, housing the electronic components. Commonly FR-4 grade.
- Integrated Circuits (ICs): Microchips responsible for signal processing, conversion, and scaling.
- Connectors: HDMI (Type-A, Mini, Micro), and output connectors specific to the target format (e.g., RCA, VGA, DisplayPort, USB). Often gold-plated for improved conductivity and corrosion resistance.
- Housing: Plastic or metal enclosures to protect the internal components. Aluminum alloys are common for heat dissipation.
- Passive Components: Resistors, capacitors, and inductors used for signal filtering and regulation.
- Power Management ICs: Regulate power input for stable operation.
Purpose
The primary purposes of an HDMI converter are:
- Compatibility: Connect HDMI sources (Blu-ray players, gaming consoles, computers) to displays or audio systems lacking HDMI inputs.
- Downscaling/Upscaling: Adjust video resolution to match the capabilities of the display. Downscaling reduces resolution (e.g., 4K to 1080p), while upscaling increases it (e.g., 1080p to 4K).
- Signal Splitting: Distribute an HDMI signal to multiple displays (using HDMI splitters, often incorporating conversion features).
- Format Conversion: Convert HDMI audio/video signals to different formats (e.g., composite video, component video, analog audio).
- Long Distance Transmission: Utilizing technologies like HDMI over Ethernet or fiber optic to extend signal reach beyond standard cable lengths.
Function
HDMI converters function by:
- Receiving the HDMI signal: Accepting the digital audio and video data from the HDMI source.
- Decoding the signal: Separating the audio and video components.
- Processing the signal: Performing any necessary scaling, deinterlacing, color space conversion, or audio adjustments.
- Encoding the signal: Converting the processed signal into the target format.
- Outputting the signal: Transmitting the converted signal through the appropriate output connector.
Usage Scenarios
- Connecting older TVs: Linking modern HDMI devices to TVs with only composite or component video inputs.
- Projector compatibility: Connecting HDMI sources to projectors with VGA or DisplayPort inputs.
- Gaming: Connecting gaming consoles to older displays or using converters for specific monitor setups.
- Home Theater: Integrating various audio/video components with differing connection types.
- Professional AV applications: Used in video conferencing, broadcasting, and digital signage.
- Extending signal range: Using HDMI over Ethernet or fiber optic converters for long-distance transmission.
Common Types
- HDMI to RCA Converter: Converts HDMI to composite video and stereo audio.
- HDMI to VGA Converter: Converts HDMI to analog VGA video. Often includes a 3.5mm audio output for sound.
- HDMI to Component Converter: Converts HDMI to component video (YPbPr) and stereo audio.
- HDMI to DisplayPort Converter: Converts HDMI to DisplayPort.
- HDMI Splitter: Duplicates an HDMI signal to multiple displays (some models include scaling or conversion features).
- HDMI to SDI Converter: Converts HDMI to Serial Digital Interface (SDI), used in professional broadcasting.
- HDMI to USB Converter: Captures HDMI video and audio for recording or streaming (often referred to as HDMI capture cards).
- HDMI Extender: Transmits HDMI signals over long distances using Ethernet or fiber optic cables.
- HDMI Audio Extractor: Extracts audio from HDMI signal to other audio outputs (e.g., Optical, Coaxial, RCA).
- 4K/8K Upscalers/Downscalers: Convert between different Ultra HD resolutions.
Based on the provided information, the declared goods "hdmi converter" can be classified under the following HS codes:
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8543906500: Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter; parts thereof: Parts: Other: Printed circuit assemblies: Of flat panel displays other than for articles of heading 8528, except for subheadings 8528.52 or 8528.62. This code covers parts for electrical machines, specifically printed circuit assemblies used in flat panel displays (excluding certain articles under heading 8528). An HDMI converter often utilizes printed circuit assemblies.
- Chapter 85: Electrical and electronic equipment.
- Heading 8543: Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter; parts thereof.
- Subheading 85439065: Parts: Other: Printed circuit assemblies: Of flat panel displays other than for articles of heading 8528, except for subheadings 8528.52 or 8528.62.
- Tax Details: Base tariff: 0.0%, Additional tariff: 25.0%, Post 2025.4.2 additional tariff: 30.0%, Total tariff: 55.0%.
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8543906800: Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter; parts thereof: Parts: Other: Printed circuit assemblies: Other. This code also covers parts for electrical machines, specifically printed circuit assemblies, but for applications other than those specifically related to flat panel displays. An HDMI converter may fall under this category if it doesn't meet the criteria of 8543906500.
- Chapter 85: Electrical and electronic equipment.
- Heading 8543: Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter; parts thereof.
- Subheading 85439068: Parts: Other: Printed circuit assemblies: Other.
- Tax Details: Base tariff: 0.0%, Additional tariff: 25.0%, Post 2025.4.2 additional tariff: 30.0%, Total tariff: 55.0%.
According to the provided reference material, the HS code options related to 'hdmi converter' are limited, with only the following 2 found.