Features: Adopts centrifugal fan structure, powerful cooling, quick cooling for P5 host heat dissipation. Prevents overheating problems and greatly improves console life span life, fully enjoy the gaming. Speed of the cooling fan is controlled by the rotary switch, which is convenient to operate. Equipped with a fan gear indicator light to indicate the size of the cooling wind in real for time. It can work in 3 different speed states, providing 3 different wind speeds. Equipped with an extended USB interface, can be used for other USB-compatible devices to get powered. Specifications: Material: Plastic Color: Black, White(optional) Size: 255x62x55 mm/10.03X2.44X2.16 inch Net Weight: about 220±10g Working Voltage: for DC 5V Working Current: ≤500mA Applicable Model: for Package Includes: 1 Piece Host Cooling Fan 1 Piece User Maunal note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!