SanDisk was founded in 1988 by Eli Harari, Sanjay Mehrotra, and Jack Yuan, incorporated at the time as SunDisk. SanDisk co-founder Eli Harari developed the Floating Gate EEPROM as a result which proved the practicality, reliability and endurance of semiconductor-based data storage. In 1991 they produced the first flash based SSD in a 2.5-inch hard disk drive form factor for IBM with a 20 MB capacity priced at about $1,000 therefore they registered their name as a leading company in the memory industry.
Cameralk as the leading photography retail company in Sri Lanka became the authorised distributor for Sandisk and became the home for the brand in the country. For any memory range or for any speed people came to cameralk searching for the brand therefore the popularity of the brand increased in the country.
If you ever want to buy a memory card from the brand firstly check the cameralk website. Secondly check in which showroom it's available and thirdly just order it online or go buy it from a showroom.