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
USB Bluetooth audio dongle with 3.5mm jack

Ruth's sister

Ruth's sister USB Bluetooth Audio Receiver Transmitter TV PC Driver-Free Dongle 3.5mm internal power cable

SKU CH-7RZ7-MN1SX

Adds Bluetooth audio transmit and receive to a TV or PC through a 3.5 mm jack with no driver installation required

  • Driver-free audio streaming via USB dongle
  • Two-in-one receiver and transmitter with built-in mic
  • 5 mm jack for wired headphone or speaker connection
  • Internal USB power — no external adapter required

USB Bluetooth Audio Adapter

The Ruth's sister dongle adds wireless audio to any device with a USB port and a 3.5 mm jack. It works as both a transmitter and a receiver without installing drivers. A built-in microphone supports hands-free calls. The adapter draws power directly from the USB socket.

Driver-Free Two-in-One Operation

The bundled 3.5 mm audio cable lets you connect headphones, speakers or a car stereo immediately. No software discs or downloads are required, so setup takes seconds on Windows, macOS or Linux. Switching between transmit and receive modes changes the direction of the audio stream without extra hardware.

Highlights

  • Driver-free audio streaming via USB dongle
  • Two-in-one receiver and transmitter with built-in mic
  • 5 mm jack for wired headphone or speaker connection
  • Internal USB power — no external adapter required

Specifications

No published specifications for this item yet.

Questions about this item

Will the 3.5 mm jack or the USB plug wear out first with daily insertion?

The 3.5 mm jack is rated for more mating cycles than the USB Type-A plug, so the USB side usually fails first.

What limits continuous streaming time when the dongle stays plugged into a TV USB port?

The TV USB port often powers down in standby, cutting power to the dongle and ending the stream.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

More in Internal Power Cables

Similar items

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