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 plastic USB dongle with Bluetooth 5.0 branding

GCROWN

GCROWN Bluetooth 5.0 USB Transmitter Receiver Adapter

SKU CH-KSTN-RBXC6

Adds Bluetooth 5.0 audio streaming to computers, TVs or projectors and receives audio on speakers, headphones or car systems

  • Product typeUSB Wi-FI Adapter
  • Enjoy clear audio streaming with Bluetooth 5.0 chip
  • Plug and play USB audio transmission, add AUX if needed
  • Transmit from computer, TV or projector to Bluetooth devices
  • Receive audio on speakers, headphones or car audio systems
  • Durable impact-resistant plastic housing built for daily use

Bluetooth 5.0 Audio Adapter

This compact USB adapter adds Bluetooth 5.0 connectivity to devices that lack it. It operates in both transmit and receive modes, letting you stream audio from a computer, TV or projector to wireless headphones or send music from a phone to wired speakers and car audio systems. The unit draws power directly from the USB port and uses a durable plastic housing.

For Adding Wireless Audio to Legacy Gear

Ideal for anyone who wants to make a non-Bluetooth TV, projector or desktop wireless without internal upgrades. It also serves users who need a simple receiver for older speakers or car stereos. Not suited for buyers who require aptX, LDAC or other advanced codecs, nor for those needing simultaneous multi-device pairing or battery-powered portable operation.

Bluetooth 5.0 Chip with Dual Mode

The built-in Bluetooth 5.0 chip provides the stable, lower-power link that enables both transmission and reception. This single specification determines whether the adapter can handle your intended direction of audio flow.

How it compares

Measured against everything we stock in Wi-Fi Cards & USB Adapters, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 85% of the 1,565 comparable items (median $18.99).

Specifications

Product
Product typeUSB Wi-FI Adapter

Questions about this item

How does Bluetooth 5.0 change audio quality when I use this adapter with my headphones?

The Bluetooth 5.0 chip provides dual output mode for better sound quality, stable transmission without interference, and lower power consumption during streaming.

What does the USB interface actually carry — audio, data, or both?

The USB port handles audio transmission for plug‑and‑play use; if compatibility or latency issues occur, the adapter can be connected via AUX instead.

What physical connections do I need on my TV or car stereo to make this work?

The adapter plugs into a USB port for power and audio; an AUX input is required on the receiving device when USB audio is not supported.

More in Wi-Fi Cards & USB Adapters

Similar items