Features: Headphone microphone 2 in USB sound card converter cord, external sound card adapter cable. Aluminum casing, full of durability. Stable transmission, and clear sound quality. Supports laptops, desktop computer, headphones, microphones, speakers and more. Without driver required, insert and play, and more convenient. Specifications: Material: Aluminum+weaving Color: black Size: approx. 12cm/4.72inch Package Includes: Piece USB External Sound Card Adapter Cable note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.
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