An SD card connector is a type of electrical connector that is specifically designed for use with Secure Digital (SD) memory cards. SD cards are small, portable storage devices that are commonly used in digital cameras, smartphones, and other electronic devices. An SD card connector allows an SD card to be easily connected to and disconnected from a device, and provides a means of transmitting data between the card and the device.
SD card connectors are typically small and compact, and are available in a variety of styles and sizes. The most common type of SD card connector is the full-size SD card connector, which is used with full-size SD cards. Mini and micro SD card connectors are also available for use with smaller card formats. SD card connectors may be either male or female, and may be either socketed or soldered to a circuit board.