ThinkCentre Tiny Power Cage III is a mounting solution that provides an efficient and secure Power adapter mounting solution for your Tiny PC. It is designed to fit ThinkCentre 135W AC Adapter Gen 2 (Slim Tip) and original 170W slim tip power adapter. To Complete this solution the ThinkCentre Tiny Sandwich Kit II(4XH0N04098) or Tiny VESA Mount II(Option PN: 4XF0N03161) is required.