The Zoom Q2HD supports a better memory card type than most video cameras of this age and type. This video camera supports an SDXC compatible memory cards, whereas most camcorders of a similar age and type to it support an SDHC compatible memory cards. In addition, this Zoom video camera supports an SD compatible 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).
An SDXC compatible memory cards is actually the best supported memory card type across all comparable spec video cameras that have been on the market for around the same time as the Q2HD.
A MicroSD (Transflash) compatible memory cards is the worst supported memory card type amongst comparable types of video camera.
SDHC cards are DS cards with a higher capacity of up to 32GB.