SanDisk 4GB Extreme Compact Flash Memory Card - Up to 40MB/S Read/Write, UDMA Enabled

2013-07-15T21:00:00

I just started using this CF card, but so far it's been great; Fast reaction time. I always use SanDisk for my card needs, the quality has always been great for me.

BRITTANY M.

2013-03-25T21:00:00

Great cards, and just the right size for what I do.

bill

2013-03-18T21:00:00

It's tough to give a deep analysis, but this card is performing up to my needs, and I suspect it would go farther for heavier users.

adamswannabe

2012-08-22T21:00:00

Needed a extra card for my Canon 50D, without a great expense. 600+ images @ 15mp adds hours of shooting without having to download.

Kay

2012-08-19T21:00:00

I've been using SanDisk cards for over 11 years and have never had one fail or even blink! In fact I am still using a card that I purchased about 6 years ago and other than it's a little slow (by todays standards) it continues to work flawlessly. I have even used them on the summit of Mt Hood in Oregon in the winter with a windchill of about -32F.

mountaineer1965

2012-05-27T21:00:00

I have used SanDisk Compact Flash cards for years. Time to replace some 4Gig cards and I bought these. Wow are they fast at transfering images through the card reader to the computer. As usual the cards are great, but the new speed is better.

SUSAN J.

2012-05-23T21:00:00

Though it doesn't hold a ton of images (which I personally prefer), I've never had a problem with these. I have six, use them all the time, never skip beat.

LORRAINE D.

2012-05-15T21:00:00

very satisfied. quick delivery , Thanks

Catch m.