The Legria HF R76 supports an SDXC memory card which is better than most video cameras that have been around for around the same time as it. Most small sensor size camcorders that have been around for a similar time to it support an SDHC memory card. In addition, this Canon camcorder supports an SD memory card. SDXC cards are SD cards but with a much higher capacity and faster processing speeds. They have a maximum capacity of 2TB (Terabytes).
An SDXC memory card is in fact the best supported memory card type amongst all video cameras that have been around for a comparable time to the Legria HF R76.
The worst supported memory card type across similar types of camcorder is SD.
SDHC cards are DS cards with a higher capacity of up to 32GB.