The Panasonic HX-DC2 supports an SDXC memory card which is better than the SDHC memory card supported by most big sensor size video cameras that have been on the market for more than two years. 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).
An SDXC memory card is actually the best supported memory card type across all camcorders that came out more than two years ago.
A MicroSD (Transflash) memory card is the worst supported memory card type across similar types of video camera.
SDHC cards are DS cards with a higher capacity of up to 32GB.