Car seat adapters are accessories designed to connect a car seat to a stroller frame. They allow parents to easily transfer their baby from the car to the stroller without having to remove them from the seat. This convenience is especially helpful for quick trips or when the baby is sleeping. These adapters come in various designs to fit specific stroller models and car seat brands. It's important to choose the right adapter to ensure safety and compatibility. Many manufacturers provide guidelines to help parents select the appropriate adapter for their needs.