HALJIA 3 PCS SPI Reader Micro SD Memory Card TF Memory Card Shield Module Read Write Data Compatible with Arduino Raspberry Pi

Feature: 1.With this Micro SD Card Module, you can read and write data on your Arduino,Raspberry Pi etc2.Input voltage:5V3.Support Micro SD card, Micro SDHC card (high-speed card)4.Communication interface is the standard SPI interface5.4 M2 screw hole, easy to install6.SD SPI Pin Output: MOSI, MISO, SCK and CS7.Dimensions: 42 x 25 x 21mm8.Contacts: 6 pinsPacking List:3 x Micro SD Card Module