The PCs of the new design have no PS / 2 ports for keyboard and mouse. As an existing keyboard (German - Russian) with PS / 2 connector should continue to be used (at the keyboard the characters are etched, no sticker) I needed an adapter. I looked at possibilities for, and then chose the product from LINDY. And I can only say it was the right decision! Connecting and get started with the work, so it should be! The build quality is convincing, this product should probably long time perform his duties. And the size is not really disturbing. For this adapter I can give a buy recommendation.