ITX PC Gaming case Addressable RGB led strip on the feet High airflow front panel, cover panel and top panel design Dust filter at Top and bottom Powerful Front l/O - Including Double USB3.0 Port, which can achieve higher transmission efficiency and high-speed external storage. Tempered Glass Window Dust Filter Design: Dust filter at Top and bottom designed to provide excellent protection against dirt and dust from the outside of the case and is easily removable for cleaning.