External USB 2.0 audio card Vention CDRBF — 16-bit, 44.1–48 kHz, USB-powered, 1 m cable, line-in/line-out

Vention CDRBF is an external USB 2.0 audio card that adds audio input and output capabilities to computers via a USB port. The compact black adapter comes with a 1 m integrated cable and provides headphone, microphone and a combined 3.5 mm port, making it suitable for systems with missing or faulty audio jacks or for quick audio troubleshooting.

Advantages

The device offers three audio ports for flexible connections, a built-in volume control knob for immediate level adjustment, and dedicated mute buttons for microphone and headphones. Blue LED indicators show operating status, and the USB 2.0 interface ensures plug-and-play connection to most computers. The unit uses an SSS1629A5 chip and supports 16-bit/48 kHz sampling.

Suitable for

• Adding audio I/O to laptops or desktops without working jacks
• Voice calls and basic microphone recordings
• Connecting headphones, speakers or two headsets simultaneously
• Quick troubleshooting of PC audio problems

Key specifications

• Manufacturer: Vention
• Model: CDRBF
• Color: Black
• Chip: SSS1629A5
• Interface: USB 2.0 / 3.5 mm
• Sampling: 16 bit / 48 kHz
• Material: ABS + PVC
• AWG: 28
• Cable length: 1 m

How to use

Plug the integrated USB cable into an available USB port on your computer. Connect headphones, speakers or a microphone to the appropriate 3.5 mm jacks. Use the volume knob to adjust playback level and the mute buttons to silence the microphone or headphones instantly. The device is recognized by most operating systems without additional drivers; check sound settings to select the external audio device if it does not become active automatically.

Recommendations

For optimal performance, connect directly to a computer USB port rather than a USB hub, and ensure the system's audio device is switched to the Vention CDRBF in sound settings. Avoid exposing the cable to sharp bends and keep connectors free of dust.