MicroSDliittimet

A microSD connector, often referred to as a microSD socket or slot, is a standardized physical interface used to interface with microSD flash memory cards. These connectors are ubiquitous in portable electronic devices such as smartphones, tablets, digital cameras, GPS devices, and portable media players. They enable users to expand the storage capacity of these devices or to transfer data between the device and a computer.

The connector itself is a small, low-profile component, typically surface-mounted onto a printed circuit board. It features a series of electrical contacts that mate with corresponding contacts on the microSD card. These contacts facilitate the transfer of data, power, and control signals between the card and the host device. The design of the connector ensures a secure and reliable connection, even in devices that may experience physical movement or vibration.

MicroSD connectors support various data transfer protocols, including the Secure Digital (SD) standard. The specific version of the SD standard supported by the connector determines the maximum theoretical transfer speed and the maximum card capacity that can be utilized. For example, microSDHC (High Capacity) and microSDXC (Extended Capacity) cards require connectors that support the corresponding SDHC and SDXC specifications. The physical dimensions of the connector are standardized to accept the equally standardized microSD card form factor.