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 audio adapter with 3.5 mm jacks, 5 x 2.2 x 1.2 cm, 21 g

Unique-Bargains

Unique-Bargains USB 3D Sound Microphone Adapter Conduit

SKU CH-M37J-VJWS2

Adds microphone and headphone jacks via USB with 3D sound, 27 effects, 10-band EQ, and 5.1 virtual surround

  • TypeHI - Conduit & Fittings
  • Instantly adds mic & headphone jacks via any USB port
  • Plug-and-play setup requires no driver installation
  • Virtual 5.1 surround and 27 environment effects enhance audio
  • 10-band equalizer lets you tailor sound precisely
  • Compact 5 × 2.2 × 1.2 cm design weighs only 21 g

USB 3D Sound Adapter for PC

This adapter adds a microphone input and headphone output to any computer through a standard USB port. It is intended for users who need quick front-panel audio access without opening the case or reaching rear ports.

Sustained use with virtual 5.1 effects

The device draws power directly from the USB connection so no external supply is needed during long sessions. Its digital Class-B amplifier and 27 environment effects remain active continuously while the adapter is plugged in.

Check 3.5 mm headset plugs before ordering

Ensure your headset uses separate 3.5 mm jacks for microphone and headphones because the adapter provides two distinct sockets. Buyers whose headset uses a single combined 4-pole plug will need a separate splitter cable.

Highlights

  • Instantly adds mic & headphone jacks via any USB port
  • Plug-and-play setup requires no driver installation
  • Virtual 5.1 surround and 27 environment effects enhance audio
  • 10-band equalizer lets you tailor sound precisely
  • Compact 5 × 2.2 × 1.2 cm design weighs only 21 g

Specifications

BrandUnique Bargains
TypeHI - Conduit & Fittings

Questions about this item

Does the adapter generate noticeable heat or noise when left plugged in all day?

The USB-powered Class-B amplifier draws power only from the port and has no moving parts, so it runs silently without measurable heat buildup.

Which connectors must my headset or speakers already have to work with this adapter?

Your headset or speakers need standard 3.5 mm plugs for both the microphone input and the audio output jacks on the adapter.

Will this adapter function properly on an older PC that only has USB 2.0 ports?

Yes, it is a plug-and-play USB audio device that works with any standard USB port, including USB 2.0, without requiring driver installation.

Also in this aisle

People compared these

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