For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

?【5000 RPM Fan】：The maximum wind speed of the furious fan is 5000RPM (Note 5000RPM is the maximum speed of the fan, not the stable speed of the fan when it is working). For rapid heat dissipation. All miners are supported. | The air volume is large and the noise is relatively large.Not suitable for cooling fans at home, please place an order carefully if you mind.

✅【Double Bearing Design】 The double bearing design greatly improves the heat dissipation of the fan, and the high temperature resistant coating makes the heat dissipation effect better.

✅【Mining Replacement Fan】：Compatible with all Antminers T15, S11, DR5, s9i, s9j, S9, S7, S5, V9, T9, D3, A3, l3+, l3++, E3, Z9, Z9 mini, X3, etc. For GPU miners.

?【12V Cooling Fan】：Best for cooling the hottest and tightest spaces, circulating and expelling muggy air, designed for projects that require cooling or ventilation, or as a replacement fan for a variety of miners, allowing the fan to lie flat or stand upright.

✅【Good After-Sale Service】 2pcs one package,If you have any dissatisfaction or have any problem during use. Please contact me first, I and my team of engineers are here to serve you.