Micro SD Expansion Module - an expansion module with a Micro SD card slot

This compact board breaks out the pins of a microSD card connector necessary to interface with the card through SPI (Serial Peripheral Interface), and it can be directly integrated into 5 V systems thanks to its on board 3.3 V regulator and level shifting circuity. Pololu 2587

MicroSD memory card reader module with SPI interface. Leads with a pitch of 2.54 mm allow you to place the module, e.g. in a breadboard

SD/MMC Module with Voltage Level Translator

Pmod MicroSD is a module with a microSD memory card reader. With the help of the module it is possible to read and write data on the microSD memory card without limiting the file system or the maximum card size. The SPI interface is used for communication. Digilent 410-380

SD and microSD memory card reader module. It communicates via the SPI interface. DFRobot DFR0071

The board allows you to attach cables to the microSD / TF card line. Supply voltage from 2.7 to 3.6 V. Polol 2597

MicroSD card reader module, shield type for Wemos D1

Adapter with micro SD card slot. It is equipped with connectors compatible with Teensy LC, 3.0, 3.1, 3.2, 3.5 and 3.6 boards and WIZ820io or WIZ850io Ethernet modules. WIZ820-SD-ADAPTOR

A module with a microSD card slot and a pin connector (2.54 mm pitch). It has a built-in voltage regulator and a voltage level converter. The SPI interface lines are led out on the connector

Module with a micro SD (TF) card reader. It allows you to connect and operate popular memory cards using a microcontroller. It is commonly used in various devices to store images, sounds or measurement data. KAmodMicroSD

An adapter for signal analysis during data transfer to a microSD card. The adapter allows you to connect a signal analyzer or other device in parallel to the system working with a microSD card. SparkFun TOL-09419

MicroSD memory card reader module. It communicates via the SPI interface. DFRobot DFR0229

Micro SD card module