The Vixia HF S30 supports an SDXC memory card which is better than the SDHC memory card supported by most comparable spec camcorders that have been around for a similar time to it. This video camera also 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).
This video camera's memory card type (SDXC) is actually the best supported memory card type across all medium sensor size camcorders that were launched more than two years ago.
The worst supported memory card type amongst similar types of video camera is MicroSDXC.
SDHC cards are DS cards with a higher capacity of up to 32GB.