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
Tiny black USB Bluetooth 5.3 dongle with flush cap

YOUHUA

YOUHUA Bluetooth 5.3 USB Adapter

SKU CH-R2CG-6PG8K

Adds Bluetooth 5.3 connectivity to a PC for speakers, mice, keyboards and audio streaming

  • TypeBluetooth Adapter
  • Bluetooth 5.3 delivers ultra-low delay for audio and data
  • Works with speakers, mice, keyboards, phones and headsets
  • Nano form factor stays out of the way on any USB port
  • Resolves multi-device connection conflicts on Windows PCs
  • Requires disabling built-in Bluetooth before use to avoid interference

Nano USB Bluetooth adapter

This compact USB dongle adds Bluetooth 5.3 connectivity to desktop or laptop PCs that lack built-in wireless support. It enables audio streaming to speakers or headphones and pairs with keyboards, mice and other peripherals. The plug-and-play design requires no external antenna and occupies minimal space.

System integration notes

The adapter uses a standard USB-A port and works alongside existing USB devices without blocking adjacent sockets. Built-in Bluetooth must be disabled before insertion to prevent protocol conflicts; a single computer can run only one Bluetooth controller at a time. No additional drivers are mentioned in the supplied data.

Capacity and headroom

Bluetooth 5.3 and backward-compatible 5.0 provide low-latency links for audio playback and input devices within typical room range. The dongle handles one-to-one peripheral connections and stereo audio streaming. It does not support simultaneous multi-device audio broadcasting or long-range industrial applications.

Highlights

  • Bluetooth 5.3 delivers ultra-low delay for audio and data
  • Works with speakers, mice, keyboards, phones and headsets
  • Nano form factor stays out of the way on any USB port
  • Resolves multi-device connection conflicts on Windows PCs
  • Requires disabling built-in Bluetooth before use to avoid interference

Specifications

BrandYOUHUA
TypeBluetooth Adapter

Questions about this item

What Bluetooth version limits the adapter's sustained connection stability?

The adapter uses Bluetooth5.3 technology for its wireless link.

How much heat or noise does the nano-sized dongle produce during all-day operation?

The ultra-small nano design has no moving parts and draws minimal power from the USB port, so it runs silently without noticeable heat.

Which built-in component must be disabled on the host computer before plugging in this adapter?

The computer's own Bluetooth radio must be turned off and the system restarted to prevent a conflict with the YOUHUA dongle.

Also in this aisle

People compared these

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