CM STORM chladicí podstavec SF-19 Strike Force pro NTB do 19" black, USB 3.0 4x Color Black Material Reinforced Anti-slip Rubber / ABS Plastic / Enhanced Mesh Structure Net Weight 1.98 kgs (4.37 lbs) Dimensions 500x340x75 mm (19.68”x13.38”x2.95”) Fan Dimensions 140 x 140 x 25 mm Fan Life 25,000 hours Fan Speed 1,200 ~2,600 RPM Compatibility up to 19’ laptop USB port Advanced USB 3.0 x 4 Power DC 12V / 2.5A adapter http://www.cmstorm.com/en/products/accessories/SF-19%20Strike%20Force/images/