EZDIY-FAB RGB Converter, 12V RGB to 5V ARGB Transfer Hub with 3-way Splitter, Motherboard with 12V 4-pin Header can Control 5V ADD-RGB Products, Built-in 50 Color Modes : Amazon.co.uk: Computers & Accessories
RGB IR Controller 12V with Remote & 5A Power Adapter – ATOM LED
Cable RGB for LED strip (12V DC), 12V DC, Plastic, 5 ut