Upgrade: Same as the bottom, the vertical cooling DC fan better matches the console CPU fan to accelerate internal heat dissipation and avoid overheating of the console due to excessive gaming time. Applicable to : Designed for- consoles, the vertical cooling fan is only suitable for your consoles. Easy to install: just push the mounting rod into the frame of the console vent, and the physical connection design will not scratch Additional design: The power switch with LED indicator can help you turn on/off the power according to your needs, the general cooling system. There is an external USB power port on the back, just connect the console to USB power supply Support physical and vertical installation: easy to install and disassemble, will not leave any residue or damage on the surface. It perfectly matches the style and performance of the series consoles and looks the same. Colour:black Material:Metal + plastic Package Contents: 1 x Suitable for host cooling fan Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.