chladicí podstavec Coolermaster NotePal ErgoStand pro NTB 9-17" black Color Black Material Metal mesh, Plastic, Rubber Dimension (W / H / D) 370 x 265 x 33 ~ 58mm Weight 1.05 kg Operation degree 6.5 ~ 45 degree Power USB 5V DC USB Port USB 2.0/1.1 x4 Mini-USB x1(for power in) Compatibility Supports all 9" ~ 17" Notebook Fan Dimension (W / H / D) 140 x 140 x 15 mm Fan Speed 700 ~ 1400 RPM Bearing Type Rifle bearing Fan Noise Level (dB-A) 15 dBA (Min.) Fan Life Expectancy 40,000 hours Cable Length 600 mm http://www.coolermaster.com/product.php?product_id=6647