Features: This USB audio cable is for ideal to replace your faulty sound card or audio ports. It easily adds a 3.5mm aux port ( audio out interface) to your devices. Apply to any device with standard 3.5mm audio jack to headphones, home stereo, external speaker etc.Note: Recording and charging are not supported. The usb external sound card is built-in with exclusive advanced chip for the better listening experience. Efficiently Decoding the signal of sound, and optimizely amplifying the analog signal to make a much clear sound.Strong anti-interference ability; great signal transmitting effect. The USB to 3.5mm port will be automatically recognized by system in seconds. No driver download required, USB bus-powered, no external power required. Note: The USB interface on TV / Car / for PS3 does not carry audio signal, so this usb audio cable does not work withTV / Car / for PS3/MP3. Recording and charging are not supported. Package Includes: 1x USB to 3.5mm Cable Specifications: Material:Plastic Color:Silver,Pink,Gold,Black,Gray Length:Approx.100cm/39.37in Net Weight:30g note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.