USB headset adapter features premium construction and build quality for optimal performance and longevity; Aux to USB adapter features an aluminum connector and durable strain relief for connector protection, and the cable is wrapped in a premium braided cable jacket to protect it from damage. USB to 3.5mm jack audio adapter is universally compatible with all computers and laptops with USB ports; USB to AUX adapter works on computers with either USB 2.0 or USB 3.0 ports; Design of the headphone to USB adapter is ideal for use with a desktop or laptop computer; For desktops, use the aux USB adapter to turn a front-panel USB port into a front-panel headphone and mic jack for easy access. Enjoy crystal clear sound with the USB to 3.5mm jack audio adapter; Built-in Digital to Analog Converter (DAC) inside the USB headphone jack adapter delivers error and interference-free sound to high-quality headphones or desktop speakers. The USB to audio jack adapter includes two 3.5mm audio ports; Connect headphones and a mic to your laptop or computer using the USB audio adapter; two-port design is ideal for separate headphones and mic kits and setups. The Cable Matters USB Audio Card is the ideal solution for adding or replacing standard 3.5mm audio and mic jacks on USB-based computer or laptop; The USB sound card is also perfect for expanding audio output options on a computer or laptop with limited ports.