Part number: CT4700 Board No 041601/041601. Also Knownn as: Creative Technologies CT4700. Interface: 32 BIT PCI. I/O Ports 3.5mm: 2x 3.5mm audio in, 2x 3.5mm audio out. Audio CODEC: AKM (Asahi Kasei) AK4531 (Multi-ch CODEC).
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