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Two short white USB-C to 3.5 mm audio adapter dongles

OLYCOM

OLYCOM USB-C to 3.5 mm audio adapter 2-pack

SKU CH-Y7KJ-57600

A two-pack of USB-C to 3.5 mm adapters with a DAC supporting 48 kHz sampling and 92 dB signal-to-noise ratio

  • TypeAdapter
  • High-fidelity audio with 48 000 samples per second DAC
  • 92 dBFS signal-to-noise ratio for clear calls
  • Two adapters included for multiple devices
  • Works with iPhone 15 16 and Pixel 4 5 series
  • Inline controls support volume mic pause play

USB-C to 3.5 mm adapter two-pack

This two-pack provides USB-C to 3.5 mm audio adapters for devices lacking a headphone jack. Each dongle carries a built-in DAC and supports inline microphone and playback controls. They suit phone, tablet and laptop owners who want wired audio without Bluetooth latency.

Replaces missing 3.5 mm ports

The adapters restore wired headphone and headset connectivity on USB-C only hardware. A 48 000 samples per second DAC and 92dBFS signal-to-noise ratio aim to preserve audio detail. The jump is worth it when wireless buds introduce lag or battery anxiety during calls and music sessions.

Plug-and-play with inline controls

Insert the adapter into the USB-C port and attach a 3.5 mm plug; no driver install is required. Wire controls handle volume, play, pause and call answer. The main friction point is confirming the host device supports USB-C audio output, as not every USB-C port routes analogue signals.

Highlights

  • High-fidelity audio with 48 000 samples per second DAC
  • 92 dBFS signal-to-noise ratio for clear calls
  • Two adapters included for multiple devices
  • Works with iPhone 15 16 and Pixel 4 5 series
  • Inline controls support volume mic pause play

Specifications

TypeAdapter

Questions about this item

Does the 3.5 mm jack on the OLYCOM adapter accept standard headphone plugs?

Yes, the female 3.5 mm port fits any standard TRRS headphone or headset plug so you can use existing wired audio gear with USB-C devices.

Do I need to install drivers or an app before the adapter works?

No driver or app is required; plug the USB-C end into the phone or tablet and the DAC chip is recognised automatically by Android, iOS or iPadOS.

Will the inline microphone and volume controls on my headset still function through this adapter?

The adapter supports wire-control functions including microphone, volume adjustment, play, pause and call answer so headset buttons remain active.

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