Description Looking for a professional and reliable USB sound card? Need a durable, multi-functional audio solution? This USB sound card is designed to meet your needs with ease. Features - Color: Golden - Material: Aluminum Alloy, ABS, electronic components - Size: 4.30 x 2.50 x 1.10 cm / 1.69 x 0.98 x 0.43 in - Ports: USB 2.0, stereo output, mono microphone input - Channel: 7.1 - Aluminum alloy outer shell for durability, drop resistance, and corrosion resistance - Converts USB port to headphone and microphone ports; no driver required – plug and play - Compatible with most laptops and desktops; works with widely used operating systems - Supports 7.1 channel audio, USB input, 3.5mm headphone output, and microphone input - Precision craftsmanship with a compact, practical design for everyday use Packing List 1 x USB Audio Adapter