There are several types of hdmi interfaces

HDMI interface types include: Type A (common), Type B (special purpose), Type C (compact), Type D (small), Type E (car), Type S (car camera). HDMI versions include: 1.0, 1.3, 1.4, 2.0, 2.1. The higher the version, the more functions it has. Choosing the interface type depends on the equipment and required features. Most home audio and video equipment recommends Type A interface.

HDMI Interface Type

HDMI (High Definition Multimedia Interface) is a common digital audio/video Interface for connecting TVs, monitors and other electronic devices. There are several different types of HDMI interfaces, each with different functions and features.

Common HDMI interface types:

• Type A: The most common HDMI interface type, used in most consumer electronic devices .
• Type B: For special purposes such as automotive and professional audio and video applications.
• Type C: Smaller HDMI interface for compact devices such as mobile devices and laptops.
• Type D: Used for micro devices and small devices such as set-top boxes.
• Type E: For automotive infotainment systems.
• Type S: For automotive cameras and displays.

HDMI version:

In addition to the interface type, HDMI also has different versions, each version adds new features and improvements:

• HDMI 1.0: Basic version with resolutions up to 1080p.
• HDMI 1.3: Added support for Deep Color and xvYCC color spaces.
• HDMI 1.4: Added support for 3D and Audio Return Channel (ARC).
• HDMI 2.0: Added support for 4K resolution and HDR.
• HDMI 2.1: Added support for 8K resolution, Variable Refresh Rate (VRR), and eARC.

Select HDMI interface type:

Selecting the appropriate HDMI interface type depends on the device you want to connect and the features you require. For most home audio and video equipment, Type A connectors are the best choice. If you need to connect to automotive or professional AV equipment, you may need to use a Type B, C, or E connector. For small devices, a Type C or D connector is more suitable.

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