Features:

*Stable and Secure Connection:The fans in this cooling system are connected by custom metal clips, ensuring stable and reliable operation.

*Enhanced Protection:Both sides of the fan feature metal iron mesh and protective grills, effectively safeguarding the fan blades and keeping any foreign objects away from interfering.

*Adjustable Speed Control:Equipped with a rotary switch power supply and a stepless speed controller, allowing you to easily adjust the fan speed according to your needs while ensuring full-scale security.

*Wide Applications:Perfect for various devices such as Mining machines, cabinets, servers, computers, power amplifiers, mobile phone group brackets, weak current boxes, or any other device that requires efficient cooling.

*Easy to Use:With its user-friendly design, this 12cm fan cooling system is incredibly easy to install and operate, providing effective cooling solutions for your devices.

Specifications:

*Product Name:Fan Cooling with Controller

*Material:PBT Plastic+Metal+Iron Mesh

*Size:About 12*12*2.5 cm(1 Fan Size)

*Color:Black

*Voltage:12V

*Current:0.25A

*Air volume:81.02CFM

*Speed:2700RPM

*Noise Level:36.63DBA

*Styles:US 1 Fan,US 2 Fan,US 3 Fan,EU 1 Fan,EU 2 Fan,EU 3 Fan

Package Content:

1 * Cooling Fan(With Controller+Fittings+Screws)

2 * Metal Mesh Covers

Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address.

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.