SUNTRSI specializes in affordable and portable memory card readers, USB OTG adapters, and flash drives designed for seamless data transfer on iOS, Android, and PC.
SUNTRSI is a consumer electronics brand focused on designing practical data transfer and storage solutions.
Their primary product lineup includes multi-port SD and MicroSD card readers, USB OTG adapters, and flash drives engineered for broad compatibility across iOS, Android, Mac, and Windows devices. Known for plug-and-play functionality, SUNTRSI accessories allow users to easily move photos, videos, and documents between trial cameras, digital cameras, and their mobile devices without needing third-party applications.
By combining lightweight portability with high-speed transfer rates and dual-slot designs, SUNTRSI provides budget-friendly connectivity solutions for photographers, content creators, and everyday tech users.
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Connect the reader to your iPhone, open the native Files or Photos app, locate the SD card folder (often under Browse Locations), and select the photos you wish to download. No third-party app is required.
If there is no response, restart your device. Ensure you are using iOS 13 or later. If it still doesn't work, ensure your SD card is formatted to ExFAT or FAT32, and verify the lightning port is clean.
No, you should only insert and use one card (SD or MicroSD) at a time. Due to iOS system limitations, using both simultaneously can cause reading errors or data conflicts.
No, SUNTRSI card readers feature true plug-and-play architecture. They integrate directly with your device's built-in file management systems without needing extra applications.