การ์ดเสียง USB ภายนอก 7.1 แชนเนลพร้อมอะแดปเตอร์เสียง USB แจ็ค 3.5 มม.สำหรับหูฟังและไมโครโฟนที่เข้ากันได้กับแมคบุค

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