Lenovo ThinkPad Tablet Keyboard Folio Case SE, Trackball, ThinkPad, Black, Leather, Plastic, 8.24 x 1.2 x 10.7" (209.2 x 30.4 x 272.4 mm), 5 - 35 °C Lenovo ThinkPad Tablet Keyboard Folio Case SE. Pointing device: Trackball. Compatibility: ThinkPad, Product color: Black, Housing material: Leather, Plastic. Keyboard dimensions (WxDxH): 8.24 x 1.2 x 10.7" (209.2 x 30.4 x 272.4 mm). Keyboard weight: 22.9 oz (650 g), Keyboard form factor: Mini