Home > Consumer Reviews > Kingston microSDHC Class 4 High Capacity Micro Secure Digital Card with 2 Adapters (SDC4/4GB-2ADP)

This is the perfect card for my BB Curve. This is a 4GB (3.7GB formatted) card which will allow you to store a LOT of media on your Blackberry. I have three 1 hour DVDs on here (I use Blackberry Video to downsize the videos). I also have pictures and lots of podcasts for me to listen to on the way to work and there is still more than 3 GB left. You can also use it as a simple USB mass storage device for storing documents for work. This particular item comes with a plastic storage case and TWO adapters for SD and miniSD devices. The BB hardware can support larger cards (up to 32GB) but there appear to be some issues with the software when the card is larger than 4GB so I chose this one.

I purchase this for my BlackBerry Pearl 8100 and it works pretty good. I don't know why but it only detects 3.6Gb I guess thats normal since every phone card I got over the years detects less than advertise, either way 3.6Gb is plenty for what I need so no complains.

I receive an error message when trying to use the card on my HP5180 printer and my LG VX8100 cell phone. I have to send it back.

I bought this card for my old phone to save pictures onto. It worked great and did everything I expected it too. It wasn't until I upgraded phones that I really had a use for this thing. I don't use it for my phone anymore, I just have it in the normal SD card adapter and am using it as a full sized SD card. My friends are amazed that 4 gigs can fit into the tiny little microSD card.

I now use it as a mini hard drive/thumb drive. The write speed of the card is amazingly fast and since it almost holds as much info as a dvd+rw, I never have to burn another data cd again. This works so much faster and better in my opinion. There are plenty of different uses for this little thing and it performs perfectly doing whatever I want it to.

Now I'm ready for whatever size of SD card! I tested on my Sony camera (with a Memory Stick Duo x micro SD adapter) and took wonderful pictures without noticing any lag of abnormal picture noise that my last card showed before I get rid of it. I also placed another card in my daughter Nintendo DSi and it was recognized as expected. My Nokia N95 also recognized it. My HP desktop that runs Windows Vista recognized. My Dell notebook that runs Windows XP Pro SP3 recognized also. So I have no complains and recommend!