The HDR-CX570 supports an SDXC memory card which is better than most camcorders of this age and spec. Most video cameras that have been on the market for a comparable time to it support an SD memory card. This Sony video camera also support MS PRO Duo and MS Pro-HG Duo and SDHC memory cards. SDXC cards are SD cards but with a much higher capacity and faster processing speeds. They have a maximum capacity of 2TB (Terabytes).
This camcorder's memory card type (SDXC) is actually the best supported memory card type across all camcorders that have been available for a comparable time to the HDR-CX570.
Across similar types of camcorder the worst supported memory card type is MicroSDXC.
SDHC cards are DS cards with a higher capacity of up to 32GB.