The Bykski Replacement Rigid 5v Addressable RGB (RBW) LED Strip is an LED light strip used in select GPU water blocks. These are powered by 5v controllers or can be controlled directly from 5v headers on certain motherboard if you choose.
Be sure to only plug this in to a compatible 5v controller or header. Plugging it into the wrong voltage can lead to unexpected behavior or irreparable damage to the strip. Not responsible for any damage caused by or when using this product. Please use at your own risk.