Trust Madu 13.3" Mini Notebook Cooling Stand, Black, 1 pc(s), USB, 460 g, 529 g, 300 x 35 x 245 mm Trust Madu 13.3" Mini Notebook Cooling Stand. Product colour: Black, Number of built-in cooling fans: 1 pc(s). Minimum system requirements: USB. Weight: 460 g. Package weight: 529 g. Package dimensions (WxDxH): 300 x 35 x 245 mm, Contents: Notebook stand with built-in fan. Info sheet.