The perfect ambient light bar improves and relieves eyestrain. Bring home theater-like enjoyment, perfect for DIY.5V ARGB interface. Plug into the motherboard 5V 3-pin one RGB connector and 5V ARGB AURSYNC.Support connection to addressable 5V ARGB motherboards such as , , , , etc., realize software control of motherboard lighting, programmable custom 16 million colors (if the motherboard supports ARGB second-generation interface)Magnetic installation, convenient, practical and beautiful, can be firmly adsorbed on the iron plate of the chassis, very convenient.500mm is enough wire length. Sufficient cord length to meet the wiring requirements of , medium and small chassis.Type: ARGB light barNumber of lamp beads: 24Interface type: Small 4PINLine length: about 500mmLight Bar Size: 40CMType: RGB light barFeature 1: Computer case light barFeature 2: RGB color changeFeature 3: Decorative light barColor:BlackMaterial:ABSPackage Contents:1 x Light Bar1 x SATA DimmerOnly the above package content, other products are not included.Note: Light reflection 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.