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MillSO USB to 3.5mm Audio Jack Adapter, Sapphire Blue TRRS USB to AUX Audio Jack External Stereo Sound Card for Headphone, Speaker, Mac, PS4, PC, Laptop, Desktops - 3 Feet — image 1
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MillSO USB to 3.5mm Audio Jack Adapter, Sapphire Blue TRRS USB to AUX Audio Jack External Stereo Sound Card for Headphone, Speaker, Mac, PS4, PC, Laptop, Desktops - 3 Feet

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$18.47
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About this item
  • MillSO 3.5mm to USB jack audio adapter ideal to connect a TRRS 4-pole CTIA 3.5mm headset, TRRS mic or speaker to PC via USB interface. One combo interface support stereo sound listening + speaking, dual functions. Easily add a 3.5mm TRRS aux port for your devices, or use it as a replacement for a failed USB sound card audio adapter.
  • Compatibility: this audio adapter compatible with various platforms and systems, Windows 10/8.1/8/7/Vista/XP, Mac OS X, Linux, Google Chromebook, Windows Surface 3 pro, Raspberry Pi, etc. Convert USB port of PC, Laptop, Desktop, PS4... to a TRRS 4-pin audio jack, for connecting 3.5mm headset or speakers. (NOT compatible for Apple standard headphones, TV, amplifier, car, PS3).
  • Driver Free, Plug & Play: Easy to set up, no driver required, just plug and play! USB bus-powered, no external power required. Compact body size and 3-feet-more-length design make sure you will not interfere with other devices when using other USB-ports. Easily be carried in a pocket to the office, conference room or at home.
  • Premium Materials: Built-in smart Chipset for high-speed audio signal decoding and offer a full and delicate tone, highly restored quality sound. Robust Sapphire Blue Metal Housing ensure a wear-resistant, anti-corrosion, solid protection, and charming out looking. This aux to USB adapter tightly combined 20 Strands of three Cores, enameled copper, soft and durable PVC covers. It's high-density shielding protection, ensures high stability sound transmission, and a soft touch.
  • Reliable Warranty - MillSO offers a 12-month unconditional Warranty for all our products to guard against any quality trouble or compatibility issue. You can extend it to 18 months by contacting MillSO 24-hour customer support team. We are more than happy to solve any problem for you!
Product details
Brand
MillSO
Manufacturer
MillSO
Colour
Sapphire Blue
Size
3 Feet

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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