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$549.00
Ships from Hong Kong.
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Crypto Miner Silencer & Cooling Kit for L7, D9, S19, S19pro, K7 and KA3 Air Blower
- The device supports one machines, and a small machine can carry two. At present, most of them can be used, and the noise can be reduced by about 40 decibels. After noise reduction, the sound is similar to that of an electric fan.
- The fan has three gears of high, medium and low adjustment. The red line is high speed, the blue line is medium speed, the black line is low speed, and the yellow line is connected to the zero line. Do not connect the wrong wire, the motor will burn if you connect the wrong wire. Be careful not to make the wrong connection. You can also contact online customer service for details.
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Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Minerdoctor Return Policy
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