I bought a usb cooler for tvbox on aliexpress, it was defective and I got a refund but I kept the cooler because it's impossible to return it Would it be possible to recover this cooler? it is USB 120mm and when plugging it into the PC or a cell phone charger it tries to rotate but immediately stops. The aliexpress website says it is dual ball bearing I don't know if it is true Weiterlesen...
