P2 card or SD card for camera?

P2 card and SD card are both acceptable.

P2 card is a digital memory card of Panasonic P2 camera. It is a small solid-state memory card designed for professional audio and video, which is generally expensive.

SD card is a small storage medium developed by Panasonic, Toshiba and Sandisk in 1999. After years of development, SD card has become the most popular memory card format for electronic products in the world, which is suitable for most digital cameras and high-definition cameras of Canon, Nikon and Sony. The maximum capacity supports 2GB.

Introduction of other cards:

SDHC card.

SDHC is a large-capacity SD card, which is suitable for most digital cameras and high-definition cameras of Canon, Nikon and Sony. Supports a maximum capacity of 32GB.

SDXC card.

SDXC is an SD card released in 2009, which adopts a new standard and supports a maximum capacity of 2TB. In addition, it can support the transmission speed of 300M/s, which means it is a "high-speed SD card". Suitable for some digital cameras and high-definition cameras of Canon, Nikon and Sony.

SXS card.

SXS memory card is a professional storage medium used by Sony XDCAM EX camera. There are two types of SXS cards, one is blue SxSPro, and the other is orange SXS- 1. SXS- 1 is the mainstream card in the market at present because of its low price.