Specification Brand : hiBCTR BulletPoint1 : Compatibility Compatible with Arduino UNO, R3, MEGA 2560, and Due. The HiLetgo 5-piece Micro SD TF Card Adapter Reader Modules work well with these Arduino boards, facilitating data transmission. BulletPoint2 : SPI Interface 6-pin SPI Interface: This module employs a 6-pin SPI interface for connecting micro SD cards and reading data. BulletPoint3 : Chip Level Conversion The module converts chip-level data into a standard format, enabling easy access and analysis. BulletPoint4 : Physical Characteristics Lightweight and Compact: Weighing only 0.11 pounds, it is portable and easy to handle. BulletPoint5 : Summary of Functionality In summary, the module combines compatibility, an SPI interface, chip-level conversion, and a compact design to serve data storage and retrieval needs for Arduino projects. ItemName : 10 Pieces of Micro SD TF Card Adapter Reader Modules, 6-pin SPI Interface Drive Modules, with Chip Level Conversion, Suitable for Arduino UNO R3 MEGA 2560. ItemPackageDimensions_Height : 10 millimeters ItemPackageDimensions_Length : 36 millimeters ItemPackageDimensions_Width : 18 millimeters ItemPackageQuantity : 10 ItemTypeKeyword : computer-memory-card-readers Manufacturer : hiBCTR PartNumber : H1-HBB0071-10 ProductDescription : 1 SCM system can be completed within a file MicroSD card