It says this card cannot be used. what is the biggest sd card i can use?

The DC-FZ7 uses SD cards, not SDHC cards. SD cards max out at 2GB.

The MV960 works with SD cards up to 2GB. It will not work with higher-capacity SDHC cards.

Your camera only can use SD cards. The SDHC is a newer generation of SD cards, that need a different protocol you access the files. The newest version is the SDXC version.
SD cards never exceed 4 Gbyte. The SDHC never are bigger than 32 GD and the SDXC are over 32 GByte.
When you try to buy a SD card, the biggest you will find will be 2 GByte. I own 2 SD cards that have 4 GByte, but even I can't find them on the net any more.
The cards are from Platinum. But I even can't guaranty you the 4Gbyte will work in your camera.

Some firms used to bring out new firmware, as soon as the SDHC cards came out. I succeeded to update my TomTom to SDHC and the old thing now even accepts 16 GByte cards. But Canon did not offer an upgrade for the V550, so you stay stuck to the normal SD cards.

Good day mickshotton

You should be able to use the biggest SD Card that you would like.

Thanks and take care.
damnor01

Hi,
The biggest size SD card compatible with Canon Power Shot SD630 is 1 GB. Visit canon showroom to buy SD card.

Thanks...!!
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No, Im Sorry But Adaptors Are Incapable Of Holding Memory, And You Shouldn't Take Out The Micro SD Before You Remove The SD Card, You Should Also Try Putting In The Micro SD Card And Going To Tools And Enter Into The Memory Option And Selecting Card, Then Using The Options Button Format It, Then Put It Back Into You Computer And Save All Your Songs To The Folder Named my_music This Should Work, And Just So You Know The Phone Will Not Play All Of The Songs That You Put On It For Some Reason, Its Some Formatting Conflict The Songs Can Be In .wma Format Or .mp3 not .mp4 or any other types.

Tim2o9

Your 8 Gig card is a SDHC (HC=High Capacity) Card. All HC cards use a different format, which the 6515 can't use...

The biggest capacity the 6515 can use is 4 gig on the SD and 2 gig on the mini SD.

My 4g Transcend card and 2g Sandisk cards have been faultless for about 2 years now.

Sorry, but the 8 gig card is a wonderfull card, but is useless in a 6515

There should be no reason why you couldn;t. Just remember to format before use.

hi there
i'm afraid the biggest card you can use on this camera is 512 mb, which should give you about 150 pics at medium quality.

if this was helpful please leave feedback

beergut707

The maximum supported size is most likely 2GB SD Card. Cards with 4GB and more are following a new (incompatible) standard called SDHC (SD High Capacity), SDHC cards work only in devices specifically supporting SDHC. The Optio S5N uses the old SD standard where 2GB are the maximum size.