If you are looking for the memory cards themselves to use with a reader, Dollar General consistently stocks reliable brands: PNY 64GB Elite Class 10 U1 V10 SDXC : A standard card with up to 100MB/s read speed. PNY 64GB Elite Class 10 U1 microSDHC
: The smaller variant often used for phones or action cameras. User Warnings and Expert Advice dollar-general-sd-card-reader
: Most dollar-store readers are USB 2.0 , which will be significantly slower for large file transfers (like high-res photos) compared to the USB 3.0 models found at Walmart or Micro Center . PNY 64GB Elite Class 10 U1 microSDHC Flash Memory Card If you are looking for the memory cards
: Usually simple USB 2.0 to SD/microSD dongles or "all-in-one" style adapters that support multiple card formats. PNY 64GB Elite Class 10 U1 microSDHC Flash
Reviewers from communities like r/softwaregore and r/3dspiracy suggest exercising caution with ultra-cheap readers from dollar stores:
: Users report these readers can suddenly stop working or fail to register in Windows after minimal use.