Adaptadores de ventilador de refrigeración Bitmain 20x 4 pines para Antminer S19 L3+ S17 S9 Avalon A1166

20x 4Pin Bitmain Cooling Fan Adapters For Avalon A1166 Antminer S19 L3+ S17 S9. Suitable for:Avalon A1166 Antminer S19 L3+ S17 S9.

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