The HC-V510 supports an SDXC memory card which is better than the SD memory card supported by most similar spec video cameras that are a comparable age to it. This Panasonic camcorder also supports an SDHC 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 were released more than two years ago.
A MicroSD (Transflash) memory card is the worst supported memory card type across comparable types of camcorder.
SDHC cards are DS cards with a higher capacity of up to 32GB.