3.3V/5V Micro SD TF Card Reader SPI /SDIO Dual Module Board For Arduino

3.3V/5V Micro SD TF Card Reader SPI /SDIO Dual Module Board For Arduino Feature: Micro SD/TF Card slot Double power supply, 3.3V/5V Interface support SDIO and SPI (No internal memory) M2 screw positioning hole, easy to install A total of 8 pins (GND, VCC, MISO, MOSI, SCK, CS, NC, CLK) SIze: 3.3mm*27mm*10mm Package included: 1 x Micro SD card module (Micro SD/ TF Memory card is not included)