The Creative Sound BlasterX G6 7.1 External USB Sound Card is a high-quality audio device designed for enhancing your computer's sound capabilities. With a sleek external box form factor and compatibility with both USB 3.0 and USB 2.0 ports, it offers versatile connectivity options. The sound card features 7.1 channels for immersive sound quality and a range of audio ports including optical output and input, as well as 3.5mm output and input. Weighing just 0.31lbs, it is a lightweight and portable solution for improving your audio experience.Tested works. No longer need.