We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small black USB dongle with 3.5 mm microphone attached

GCROWN

GCROWN Bluetooth 5.3 USB Audio Adapter with 3.5 mm Mic

SKU CH-N0Z4-3ACJD

Adds Bluetooth 5.3 audio to PS5, PS4, Switch, PC or Mac with aptX AD latency under 60 ms and includes a 3.5 mm mic for voice chat

  • TypeUSB Wi-FI Adapter
  • Bluetooth 5.3 enables wireless audio on PS5, PS4, Switch, PC and Mac
  • aptX AD cuts audio lag to under 60 ms versus 220 ms standard Bluetooth
  • Supports aptX HD, aptX AD, aptX and SBC codecs for high-quality sound
  • Included 3.5 mm microphone plugs into controller for wireless voice chat
  • Plug-and-play CM668 USB adapter requires no drivers or software installation

Bluetooth 5.3 USB audio adapter for consoles and PCs

The GCROWN Bluetooth 5.3 USB Audio Adapter adds wireless audio capability to PlayStation 5, PlayStation 4, Nintendo Switch, desktop computers and iMac devices. It handles audio streaming only, with no data transfer function. A 3.5 mm microphone is included for voice chat by plugging into a controller. The CM668 chipset enables driver-free operation on supported platforms.

Sustained low-latency streaming with aptX AD

The adapter maintains a stable connection using aptX AD codec support, reducing audio lag to less than 60 ms during extended gaming sessions. That figure is four times lower than the 220 ms typical of standard Bluetooth implementations. APTX HD, APTX and SBC codecs are also supported for broad headphone compatibility. Performance stays consistent without the need for software updates or driver maintenance.

Audio-only limitation defines the use case

This device transmits sound exclusively and cannot be used for file transfers, peripheral pairing or any non-audio Bluetooth task. Buyers who need general-purpose Bluetooth connectivity for keyboards, mice or data sync should look elsewhere. The 3.5 mm microphone input is wired to the controller, not the USB dongle itself. Plug-and-play simplicity remains the core benefit for supported audio devices.

Highlights

  • Bluetooth 5.3 enables wireless audio on PS5, PS4, Switch, PC and Mac
  • aptX AD cuts audio lag to under 60 ms versus 220 ms standard Bluetooth
  • Supports aptX HD, aptX AD, aptX and SBC codecs for high-quality sound
  • Included 3.5 mm microphone plugs into controller for wireless voice chat
  • Plug-and-play CM668 USB adapter requires no drivers or software installation

Specifications

TypeUSB Wi-FI Adapter

Questions about this item

How much audio lag does the Bluetooth 5.3 adapter introduce during long gaming sessions?

The adapter supports aptX AD and reduces audio lag to less than 60 ms, which is four times shorter than standard Bluetooth at 220 ms and virtually unnoticeable.

What do I need to plug into the controller to use voice chat with this adapter?

A 3.5 mm microphone is included in the box; plug it into your controller to enable wireless voice chat.

Can I use the CM668 on a PS5 and a desktop without installing drivers?

Yes, the CM668 is plug-and-play on PS5, PS4, Switch, desktop and iMac — no driver or software installation is required.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.