MicroSD & SD Card Sockets Amphenol Commercial MicroSD and SD Card Sockets feature a push-push eject design for ease of card extraction. The user-friendly SD card socket has a simple card-lock mechanism that prevents the SD card from ejecting and scraping It also has a space-saving design that is ideal for digital cameras, mobile phones, server applications, and automotive devices. Amphenol Commercial MicroSD and SD Card Sockets are also available in customized designs.