SD Card Reader 4-in-1 for iPhone and Android

This compact 4-in-1 SD card reader from SUNTRSI simplifies moving photos and files between phones, tablets, laptops, and cameras, while letting you keep an iPhone or iPad charged during transfers. It combines multiple connector types in a pocket-sized adapter to speed up workflows for travelers, content creators, and anyone handling large media files.

Key Points

The reader accepts SD and microSD (TF) cards and offers a selection of ports including USB-A, USB-C (Type-C), and micro USB, plus a Lightning-compatible charging port for iPhone and iPad. Transfer speeds are designed for fast file moves so you can offload camera cards quickly and continue working without long waits. The slim housing includes a built-in keyring loop to keep the adapter handy on bags or keychains. Note that SD cards are not included and the maximum supported card capacity is 400 GB according to the manufacturer.

Technical Specifications

• Name: SUNTRSI 4-in-1 SD Card Reader
• Supported cards: - SD and microSD (TF)
• Max capacity: - 400 GB (manufacturer specification)
• Ports: - USB-A, USB-C (Type-C), micro USB, Lightning charging port
• Color: - White

Usage Recommendations

To use the adapter, insert your SD or microSD card and connect the appropriate cable to the target device. For iPhone and iPad models, the Lightning charging port can supply power while transferring files, which helps when working on the go. For Android phones with OTG support and computers, choose the matching connector type for a direct connection that should be recognized as external storage. Keep in mind that some older devices may require enabling OTG or updating to iOS 8.0 or later to work properly.

Positive Aspects

The small footprint and keyring-friendly design make this reader easy to carry in a camera bag or on a set of keys. It offers flexible connectivity across modern ports so you do not need separate adapters for different devices. For users who frequently move large media files, the combined charging and transfer capability reduces interruptions during a shoot or while traveling. A minor limitation to consider is that read/write performance may vary depending on the card speed class and the connected device.