This is an Orico SC2 USB Sound Adapter external USB sound adapter (model SC2). It is used to add audio ports to a computer or laptop through a USB connection.
Main Features
USB Plug & Play — works without complicated setup on many computers.
3× AUX Ports — allows connection for:
Headphones
Microphone
Speakers
Volume Control Buttons — increase or decrease sound directly from the adapter.
Independent Switch — mute or control microphone/headphone separately.
Stable Audio Transmission — improves audio if a computer’s sound port is damaged or noisy.
Common Uses
Fixing a faulty laptop headphone jack.
Adding microphone support to desktop PCs.
Using gaming headsets with computers.
Connecting speakers and headphones at the same time.
Compatibility
Usually supports:
Windows PCs
Some Mac computers
Some Linux systems
Ports on the Device