Product description Front black acrylic design displays luxurious and splendid atmosphere and white LED fans provided by default maximise the tuning effect. The power control button, reset button, audio ports, USB 2.0, USB3.0 and fan controller are placed at the top, ensuring the user convenience. The USB 3.0 ports provide up to 10x larger bandwidth than the previous USB 2.0 standard. model : ZM-I3-EDGE tag : Computer Cases