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Small USB-C Bluetooth adapter with compact microphone dongle, matte black finish

GCROWN

GCROWN C81 USB-C Bluetooth Adapter with aptX Low Latency 40ms

SKU CH-75SH-VN9JS

A USB-C Bluetooth adapter that adds wireless audio to PS5, Switch and PC with aptX Low Latency under 40 ms and includes a controller microphone

  • TypeUSB Wi-FI Adapter
  • Plug into USB-C for instant Bluetooth audio with no drivers needed
  • Works with PS5, Switch and PC plus USB-A via included converter cable
  • aptX Low Latency cuts lag to under 40 ms for in-sync sound
  • Included mini microphone enables wireless voice chat while gaming
  • Stream game audio and background music together in stereo

USB-C Bluetooth adapter for consoles and PCs

The GCROWN C81 adds wireless audio to devices with a USB-C port such as PS5, Switch and laptops. A bundled USB-A converter cable extends compatibility to older ports. No driver or software installation is required; the adapter pairs automatically when headphones or speakers enter pairing mode.

Sustained low-latency streaming

The adapter maintains aptX Low Latency performance during extended gaming or video sessions, keeping lag below 40 ms. Audio remains synchronised with on-screen action without the drift that can appear in short-burst tests. Stereo playback and simultaneous voice chat via the included mini microphone stay stable over long periods.

Upgrades built-in audio that lacks Bluetooth

This replaces wired headsets or basic Bluetooth dongles that introduce noticeable delay. The jump is worth it when wireless freedom and sub-40 ms sync are needed for competitive play or video editing. It does not serve buyers who need multi-point pairing or proprietary console chat protocols.

Highlights

  • Plug into USB-C for instant Bluetooth audio with no drivers needed
  • Works with PS5, Switch and PC plus USB-A via included converter cable
  • aptX Low Latency cuts lag to under 40 ms for in-sync sound
  • Included mini microphone enables wireless voice chat while gaming
  • Stream game audio and background music together in stereo

Specifications

TypeUSB Wi-FI Adapter

Questions about this item

Does the C81 adapter run hot or draw noticeable power when used for extended gaming sessions?

The C81 plugs directly into a USB-C port and requires no external power supply, so it draws only the small amount of current the port provides and stays cool during all-day use.

What must I already own to use the C81 with my headphones?

You need a device with a USB-C port — such as a PS5, Switch or PC — and a pair of Bluetooth headphones or a speaker that supports aptX Low Latency to benefit from the sub-40 ms lag.

Will the C81 work alongside the USB-A headset dongle I already use on my PC?

Yes, the included USB-C to USB-A converter cable lets you plug the C81 into a spare USB-A port, so it can operate at the same time as your existing dongle without conflict.

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