Why Do Some USB-C Headphone Adapters Don’t Work With Smartphones?

In this article, We’ll look into why certain USB C to 3.5mm headphone adapters don’t work with smartphones and what you can do about it.

If you’re irritated by struggling to cart around a connector in order to use your old earbuds with the latest tablet or smartphone that doesn’t have a headphone port, things could get even worse: that headphone adapter could end up being solely artistic.

That’s not something you can get from the newest models that don’t have a headphone jack. There is no phase three; you are required to buy a connector from the market to plug into the USB-C port on these handsets, then attach your old headphones into the adapter’s 3.5-millimeter jack.

Why USB-C Headphone Adapters Don’t Work

The reason why some USB-C headphone jack adapters don’t work with some phones is that there are two standards for the size of the adapter. However, as buyers have discovered, some USB-C headphone connectors are incompatible with most of these portable devices. This isn’t due to any random technical misfortune, but rather to a discrepancy with how digital audio from a device’s app is converted to the analog signal required by standard headphones.

Each of these inconsistencies tends to derive from how every mobile company introduced its handset, either with a USB-C port or bundled USB-C headphone support. The most critical aspect is whether or not the device has a DAC (digital-to-analog converter).

You still have the option to use your earphones with these devices, but you’ll need an adapter to convert your audio jack to a 3.5mm socket. But here’s the squeeze: Not all adaptors are supposed to be equal, and that low-priced connector you picked up from wherever may not work at all.

Not all USB-C Headphone Adapters are Equal

The major issue with USB C to 3.5mm Headphone Adapters is that there were no new hardware specifications developed until the mobile phones deleted their headphone jacks.

A digital-to-analog converter (DAC) and an amplifier are necessary to play digital media via headphones. A DAC transforms digital input information into analog signals that your headphones can understand. But there is a point of debate whether this change takes place on the mobile or in that connector you are using to attach to it.

You’ll be deprived of a lot in your headphones if any vendors throw the DAC out from their dongles or jam in a collection of proprietary technology that doesn’t fit all products. Only a limited number of USB-C-to-3.5mm adapters currently have DACs and those that do tend to be somewhat more costly than those that don’t.

How To Find the Correct Adapter

It’s not easy to find an adapter that has its own digital-to-analog converter and should function. A functional wire with an integrated DAC and amplifier can be used with any smartphone that can output audio via USB-C. This mechanism can also be done with sensitive cables, but it is not necessary. When in doubt, it’s best to go with an active adapter for your smartphone.

You can easily find out the right adapter If you know exactly the right information and what you actually require. When looking to purchase a USB-C headphone Jack adapter, look for DAC or USB-IF certification in the product summary (which is only provided to adapters with an integrated DAC). If neither is specified in the manual or explanation of a connector, then you’ll need to do some research to see if someone also has or had success or failure when connecting the same headphone adapter with a similar mobile you have.

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