2pcs adapter in the package; one piece is transparent color and another one is black color; Same function.

2pcs/lot Type-A Male USB2.0 to 3.5mm Female TRS TRRS Audio AUX & MIC Sound Card 24bit 96kHz Adapter Compatible with Laptop Desktop

USB Type-A Sound Adapter Enable USB connectivity with your existing 3.5 mm audio headphones, headset,speakers, or microphone; Perfect to bypass a faulty sound card, audio port, or as a replacement for a broken USB-A audio adapter.

Powers via USB-A port, no additional power supply needed. Compatible for Windows MacOS,Android with USB-A interface. Support desktop computer use, support the use of single headset.No drivers necessary. Fully plug and play;Easy carrying,and more flexiable.

Type-A Input from Host and 3.5mm output to device. It can connect all internal and external sound cards of computers, supporting charging, listening to music and live broadcasting at the same time.

Built-in DAC chip, HiFi grade DAC for a HiFi grade listening experience, Hi-res audio format support up to PCM 24bit / 96kHz.

Black and transparent color, Clean simple lines, bevel highlit body; tiny device that is as substantial as it is lightweight!