10pcs 3.5V / 5V Micro SD Card Module TF Card Reader SDIO/SPI Interface Mini TF Card Module

Description

Parameter: Power supply: 3.3V or 5V, depending on the power supply voltage of the microcontrollerSPI mode: 4-wire systemSDIO mode: 6-wire systemLED light4 X fixed positioning holes Package included: 10 X Micro card reader module