I was using this until recently. Operation has been confirmed. This is the remote control that came with the Toshiba REGZA 40R9000. Button sensitivity is good. There is no rust. Although there is not much fading of the text or discoloration, this is a used item, so there is a feeling of use and some dirt. Please purchase only if you understand this. * I will wipe it with alcohol before shipping. Please refrain from purchasing if you are sensitive to this.