Features: 100% brand new and high quality Smart chip, ensure high quality audio sound Multifunctional-USB to 3.5mm jack audio adapter dual functions; USB to audio jack adapter supports input and output audio; usb audio adapter retains all the functions of the 3.5mm jack wired headset; Suitable for all your USB devices,such as PS4, PC, Laptop, Desktop, Switch and more game device; Support ordinary speakers or earphones, free switching of speaker and earphone modes Use the USB port directly, universal plug and play. Sound card without external USB driver Package Includes: 1 PC x Sound Card Specifications: 3.5mm Plug Version: Microphone x 1 , Earphone x1 Material: Aluminum Alloy Color: Black / Silver Quantity: 1 Piece Cable Length:appx.20cm/7.87in note: Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you