The Viper AR40,Double sided magnetic rainbow 5V addressable ARGB led strip Synchronized Addressable rainbow ARGB HUB or motherboard provide amazing lighting visuals. Use the Aura software to customize the color scheme to match your ultimate gaming build. Motherboard Sync - You can now take your LED colour to new levels with the included ARGB motherboard connector, simply connect the 3pin header to your motherboard Connectors - The Viper AR40 Strip is powered using a 3pin AURA connection and is joined by a 3pin male link connector supports daisy chaining of multiple LED strips or ARGB Installation - Easy installation using the double side magnets allows mounting on any internal of chassis.