SanDisk is a brand for flash memory products, including memory cards and readers, USB flash drives, solid-state drives, and digital audio players, manufactured and marketed by Western Digital.

Transcend is a leading global brand of digital storage, multimedia and industrial products with 13 offices worldwide. Transcend carries over 2000 products, including all types of memory modules, flash memory cards, USB flash drives, card readers, external hard drives, solid state drives and industrial-grade products, to satisfy virtually every possible memory-related requirement. In addition to fulfilling system-specific needs, they create trends by developing daring new peripherals that accommodate modern high-tech lifestyles.

Micron Technology is a producer of computer memory and computer data storage including dynamic random-access memory, flash memory, and USB flash drives. Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. They deliver the world’s broadest portfolio of technologies at the core of today’s most significant disruptive breakthroughs such as artificial intelligence and autonomous vehicles.