Sdhc Memory Cards Explained

Can anyone explain the differences between the memory cards in a simple way to understand this?

For a future purchase camera digital, he says that an SD and SDHC cards can be used. So what and why? And for a digital video camera with a future 30GB hard disk, he says he has a slot for Micro SD card. I'm assuming that you use only if you take pictures with the camcorder, right? Then there Ultra II Compact Flash memory cards (those are for mobile phones, mainly?) Can be used in the camera? How are they different? I know some of the data transfer faster, but what? I know that some, such as brand, Transcend has a lot of features, but I need or want these features and why? I do not know why I so confused over all these different cards. Please tell me in a way that I can understand, use and maintain all the information present in my memory! And finally …. the more it costs for a given card? The capacity or speed? And you can tell they are if you buy these cards online?

For your Pentax: SD or Secure Digital is a standard type of memory card that is used in many devices and receive up to 2 GB in size (about 600 photos). The SDHC and Secure Digital High Capacity is the same as the standard SD, but is faster than equivalent more photos in the least amount of time, and has a minimum of 4GB worth data (about 1,200 photos). For the camcorder: With regard to only take pictures with the micro SD, which is usually how it works, but depending on who is the video, you may be able to take video too. Keep in mind 30GB of storage in most camcorders = 40 hours of recording time. Ultra II memory cards, Compact Flash: These are the older types of flash memory cards, they are rectangular in shape and are mainly used for cameras digital SLR, but they are also being phased out. Transfer Speed: The fastest speed is the SDHC so it is the only one I recommend for your Pentax. I'm not very familiar with all the additional features, all I want is the ability and speed, because they meet the basic needs of the camera. Cost of the cards: It really depends on where you get them, but most of the cost is built into the card's capacity. As far as I know, only come SDHC speed of one (but it's been a while since I looked). If you decide to go with the SD, there are brands that make cards that are faster than they're meant to be and you will end up paying extra for this feature. If you were to buy their cards online you should be able to search and find that the cards are faster, depending on the quality of the brand, etc.

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