BITMAIN Antminer T9 S1 S3 S5 S7 S9 A3 D3 L3 V9 120mm High Temp Fan Duct 4 INCH USA Made (20 PCS)

Pues para el propósito que se quería si se logro todo muy bien

Es un producto de muy buena calidad, lo volveré a comprar para otros antminer, se ensambla a la perfección y permite un flujo de aire adecuado para el enfriamiento de la máquina. Estoy feliz con mi compra.

Not as sturdy as other adapters I have ordered. Has not been an issue yet.

This is the third time I have ordered the product. The first two times were molded bakelite plastic, and I was happy. This third time, I received obviously 3d printed duct shrouds. They were clearly printed on the "rough draft" setting. I could have easily printed these myself for free, in better quality, and quantity. I will be returning them, and when I order again, I expect molded plastic. If you don't have any in stock, don't try to pass off 3d printed ones as the real thing.

They work better than expected.