Hundreds of keyboards from the original machine of the engineering customer, the models are SK-2086 SK-2085 KU1516 PR1101U The appearance, size, style and function are all the same. The difference is the manufacturer model on the back of the keyboard. Please look carefully. We are the standard English version. The standard version is the standard version. It is recommended that you correspond to the model you use select,Peers can contact 13738839809
Model KU-1516 on the back of the keyboard
Model PR1101U on the back of the keyboard
Model on the back of the keyboard SK-2085
Model on the back of the keyboard SK-2086