SPECTACULAR LIGHTING EFFECTS - Features include? nterchangeable RGB/ARGB lighting control, multiple LED modes, as well as colour and speed adjustments. BROAD COMPATIBILITY - The Cooler Master ARGB Controller includes a fan-signal wire, case-restart wire, motherboard restart wired, 4-Pin RGB connector, 4-Pin motherboard connector, USB header connector, USB adapter, ARGB 3-Pin motherboard connector, thermal detection wire, and 4 ARGB 3-pin connectors THERMAL DETECTION FUNCTION - When connected via the thermal detection cable, real-time temperatures can be monitored and displayed through colour lighting effects. IN-FRAME MAGNETS - The slim case can be attached to any metallic surface. VERSATILE SYSTEM HUB - Can connect to either 4-Pin RGB or 3-Pin ARGB compatible motherboards (ASUS Aura Sync, Gigabyte RGB Fusion, MSI Mystic Light or ASRock Polychrome) or function as an independent controller instead.