Laptop Radiator Bracket Folding Storage Air-cooled Cooling Base,Style: Four Fan

1. Triangular stable support, 7 levels of height adjustment2. Low noise fan, quiet and fast cooling3. The double fork structure is firmly supported and will not be deformed for a long time4. Engineering plastic material, resistant to pressure and fall5. One-piece folding design, convenient storage6. Suitable for 11-17.3 inch laptop/tablet/hand-painted boardparameter:1. Material: PC+Silicone2. Power supply mode: USB power supply3. Rated current: 0.3A for dual fans, 0.6A for four fans4. Input power: 1.5W for dual fans, 3W for four fans5. Weight of dual fan model: 375g6. Four-fan model weight: 460g7. Input/output current: 5V/2A