RGB Style: Old school "RGB" style 4-pin connectors are very commonplace for generic or older style RGB parts. These 4-pin connectors don't have any actual "latch" or connector to them, and just basically use four naked pins instead. JST Style: The new standard for RGB components, JST connections utilize a black plastic connectors with pins inserted inside. These connectors are much more stable than the "RGB" style above, and are our go-to for LED accessory installs!