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This Plugable USB audio adapter adds headphone and microphone jacks to any USB-A device with no drivers needed—ideal for instant audio on Windows, Mac, ChromeOS, and more.
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Categories : Series
SKU : POR-SER-782
The Plugable USB Audio Adapter (model USB-AUDIO) is a compact external sound card that gives your computer one headphone jack and one microphone jack through a simple USB-A connection. Whether you're on a laptop without an audio port, need an extra audio output, or want to improve voice quality for calls, this adapter provides a reliable, driverless solution. It works with Windows, macOS, ChromeOS, Linux, and Android devices that support USB audio class.
No drivers are required—just plug the adapter into a USB-A port, set it as your default audio device, and you're ready to listen or record. The audio adapter is compatible with USB audio class 1.0 and 2.0, ensuring broad support across operating systems and devices.
The adapter supports 16-bit/48kHz audio output, providing crisp sound for music, videos, and voice calls. The integrated 3.5mm headphone jack is compatible with standard wired headsets, and the microphone jack works with external mics for recording or voice input.
Works with Windows 11/10, macOS 11+, ChromeOS, Linux, and Android tablets/phones with USB-OTG support. Note: Some Android devices may require a USB-OTG adapter (not included) and the device must support external USB audio.
The adapter's small, black housing is built to be portable and unobtrusive, making it a great travel companion. It's plug-and-play, so you can move between computers easily.
Adds headphone and microphone jacks to any USB-A port instantly
No driver installation needed—works with Windows, macOS, ChromeOS, Linux, and Android
Compact, portable design for use at home, office, or on the go
Color: Black
Model: USB-AUDIO
Weight: 0.5 oz (14g)
Interface: USB-A to 3.5mm headphone and 3.5mm microphone
Product Type: USB Audio Adapter
Audio Quality: 16-bit/48kHz
Compatibility: Windows, macOS, ChromeOS, Linux, Android (with USB-OTG)
Driver Requirement: None (driverless)
Seller: PortSide Gear
MPN: USB-AUDIO
This audio adapter is a lifesaver for modern laptops that sacrifice 3.5mm ports. Its small size fits in any laptop bag, and the robust build ensures long-term reliability. Use it to connect gaming headsets, studio monitors, or external mics, and enjoy consistent audio across multiple devices—without the hassle of installing drivers or software.
Ensure the microphone is fully plugged into the pink/mic jack and the adapter is set as your default input device. On Windows, go to Sound Settings → Input, select 'USB Audio Device,' and check the level. On Mac, go to System Preferences → Sound → Input and select the adapter.
Plug the adapter into a USB-A port. Go to System Preferences → Sound → Output and Input, and select 'USB Audio Device' for both. You may need to give permission for microphone access in System Preferences → Security & Privacy → Microphone.
The adapter has separate headphone and microphone jacks. For a TRRS headset with a single plug, you'll need a TRRS to dual-TRS splitter cable (not included) to connect both functions.
Yes, Chromebooks support USB audio class devices typically without drivers. Simply plug in and select the adapter as the audio source in the system settings.
You'll need a USB-C to USB-A adapter (not included). Some USB-C devices may also require OTG support to use external audio adapters.
This little adapter works instantly on my Windows laptop. I just plugged it in and the headphone and mic jacks appeared. Great for audio quality, no drivers needed.
I needed a headphone jack for my PC and this works fine. The sound quality is good, and the mic input works too. The only downside is the cable is a bit short, but not a dealbreaker.
I tried this on my Mac and it didn't recognize the audio device. I tried using a different port and it still didn't work. Maybe it's not compatible with my Mac OS version. Disappointed.
My desktop's front audio jacks stopped working, so I bought this adapter to use my headset from the back. It worked immediately. The sound is clear and there's no static. It's tiny and doesn't get in the way. Best $10 I've spent.
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Email: support@portsidegear.us
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