The Creative Labs Sound Blaster Extigy Sound Card SB0130 is a high-quality external box sound card that guarantees an exceptional audio experience. With 24-bit 100db SNR, this unit provides crystal-clear sound and supports 5.1 channels, making it perfect for gaming, movies, and music. This sound card is equipped with a variety of audio ports including S/PDIF input and output, MIDI I/O, optical audio input and output, USB Standard Type A I/O, and 3.5 mm input and output, ensuring maximum compatibility with various devices. Compatible with USB 1.0/1.1 ports, this unit has a sleek and modern design that will complement any setup. The Creative Labs Sound Blaster Extigy Sound Card SB0130 is a must-have for any audiophile looking to enhance their listening experience.