Quick overview from the supplier:
DEEPCOOL "MATREXX 55 V3 ADD-RGB WH 3F" ATX Case, with Side-Window (full sized 4mm thickness), Tempered Glass Side & Front panel, without PSU, Tool-less, Pre-installed: 1x A-RGB LED Strip, 3x A-RGB 120mm fans, PSU Shroud, Cable management, 1xUSB3.0, 2xUSB2.0, 1xAudio, 1xMic, 1xRGB Button, White
