Genuine KingMax Micro SD/SDHC Card with SD Card Adapter (8GB/Class 6)

Pros: It's fast, i was expecting something really close to 6mb/s, but instead i got this:
Writing speed: 9.40 MByte/s
Reading speed: 17.8 MByte/s
(H2testw v1.4)
Also its really cheap, here in brazil i would have to pay 40 bucks for a class 2 kingston.

Cons: Adapter isn't working, thankfully i had a spare one home, still im going to ask for a replacement

Other: Working fine on my galaxy 5.
I can't say if its genuine, to be honest i don't even know if kingmax is a respected brand, but hey, it works better than expected, i recommend it to anyone looking for a microsd card

Pros: Bloody cheap! In my country I couldn't buy even same size class 4 card for this money.
It works great with my Nokia 6220c.

Cons: Like Kopzr said, mine came with defective SD adapter aswell. This is the only cons I have found yet. Idon't have spare adapter either :/ but I am using my Nokia data cable if I wanto to transfer data to/from this memory card.

Other: If You need fast microSD card and You have an extra SD adapter don't doupt and buy this! I consider buying one more of those if I get replacement for my adapter.
I'm sure it would works with all the cellphone brands and other devices aswell. I also tried it to my webcamcorder (sku 34157) and it works great!

Pros: this memory card works just great, i have been using it constantly for about a half year now and yet without any problems. comes with an adapter. comes also in a plastic bag which can be used as a protection box

Cons: no cons yet

Other: definitely the best choice for the price at the time i was buying it (half a year ago).

Pros: - real class 6 rating. - seems genuine, because it worked without a flaw for the last year

Cons: - 1 of the 2 adapters (I ordered 2x) did not work. not a problem for me.

Other: for me it was well worth it. I bought 2 (one for a friend) and he was satisfied also.

Pros: - Using it on my galaxy ace for Four months and its working good. - I don't run tests on it, but its clearly faster then the standard 2GB class 4 that cames on phone. - It's really cheaper then in my country, with the money of one here i bought two in dx.com

Cons: None at the moment

Other: If you need a card with more space for your songs, this is a good choice, buy it.

Pros: worth it price and working good. i'm using it with my galaxy i9000 for games, save my pictures and even to watch videos.

Cons: i'm not sure it's the card or the phone itslef but mkv video are not working perfectly. yet its more than enough to enjoy it.

Other: if you are looking sd card to watch video with your galaxy phone, i think its good for it's price.