BG-4F With Cooling Fan Portable Tablet Stand Height Adjustable Folding Laptop Holder 1. The folding tablet stand is made of aluminum alloy+silicone+metal+PMMA+MDF, with smooth edges 2. Provide a highly sturdy and durable silicone pad to ensure a close connection with the desktop to fix your tablet in place 3. This computer stand is compatible with 9-15.6 inch laptops, tablets, etc. 4. Using a laptop with a stand can avoid long-term bending and develop a good working posture, thereby reducing shoulder and neck pain 5. Built-in cooling fan can effectively dissipate heat and prevent the computer from overheating 6. This laptop stand is designed with book clips, multi-function, multiple-usage Specifications: 1. Product storage size: 260x390x75mm 2. Load capacity range: 0-3kg 3. Product Material: Aluminum alloy+Silicone+Metal+PMMA+MDF 4. Fan Voltage: 5(V) 5. Motor Power: 2.4(W) 6. Product weight: 1.58kg 7. Fan Speed: 3500(rmin) 8. Blade Diameter: 70mm