Pros: Cheap, worked in my camera to record very nice quality 640x480@30fps progressive video.

Cons: Turkey of a manufacturer advertises READ speed, not write speed, and overstates it at that: The "133x" card: Write: 3.2MByte/Sec (19x) Read: 17.6MByte/Sec (103x) (With 1x being the same as 1x on a CD drive - 44100*2*2=176400 bytes per second, and M being 1024*1024) Tested by writing 0x00 to every byte on the whole card, and then reading it back.

Overall Review: Great card for the price. Haven't had it for long enough to know how long it lasts, however MY package did say "lifetime warranty" on it.

Pros: Much faster than my old SD card. ReadyBoost passed it on its first test easily. Works perfectly in my Wii, and saving screenshots from Brawl go tons faster.

Cons: It's 2GB. I was tempted to get the 4GB model, but the Wii only accepts 2GB and below.

Overall Review: It's a great SD card. Worth the price.

Pros: Low price. Formats quickly.

Cons: Not as fast as I expected.

Overall Review: I tested the write speed using a Transcend USB SD card reader and Linux. Average write speed just after formatting was just 8 MB/sec. I expected about twice that. On the other hand, the card formats in about 1.5 seconds on my Canon Powershot G9, which is even faster than a 1GB Sandisk Ultra II card. The read speed seems ok, but it's not critical to me, and I haven't measured it.

Pros: Bought this little chip solely for readyboost. It works perfect, tested and passed the 1st time. Noticeable improvement on application launches and window switching.

Cons: none

Overall Review: dell m1530 with 4 gb ram

Pros: Works great!

Cons: None

Overall Review: None

Pros: Fairly fast, fairly low cost.

Cons: Not as fast as some even cheaper cards.

Overall Review: If you want a faster card for less $ then go for the OCZ 150x

Pros: *It works! *High compatibility (it's not HC) *Speedy *It's blue!

Cons: *ReadyBoost has a very limited effect, but that's because I have 2 GB of RAM and my hard drive is fast, too. *On the small side

Overall Review: In retrospect, I should've gotten myself a Class 10 SDHC card. My netbook doesn't seem to benefit from the speed of this card. I was worried about incompatibility with HC cards; after I bought this card I found out HC cards ARE compatible (it's a Gateway LT4004u).

Pros: This worked as advertised in a Casio EX-Z33 camera.

Cons: None.