1,Rainbow and breathing mode for some motherboard models are not compatible.2,5V ADD-RGB equipment is compatible with 12V RGB motherboard.3,Compatible with multiple RGB connectors.4,Magnet & Nylon Sticker installation.5,Voltage transformer within 5V to 12V RGB Transfer Hub powered by SATA.Product Dimension:45x45x12 mmPort Type:SATA 5Vx1 ,4-pin(+12V-G-R-B)x1Net Weight:33 gExtension Port:4-pin(+12V-G-R-B)x2,3-pin(+5V-D-G)x3Length of HUB Strip Cable:600 mm:6933412796114P:DP-FRGB-CHUB5-12VColour:blackMaterial:plasticPackage Contents:1 x RGB ConvertorOnly 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.