Customer Rating: 
Summary: Buyer beware
Comment: Buy this product if you only need the SD memory card. The card reader/writer that I received was defective. Most of the time when I connected it to my computer, it was not recognized. The few times that it was recognized, when I tried to copy a file to it, the LED turned off and I got an 'unknown path' error. If I then checked the properties of the device, it reads "Free space: 0 bytes". I tested this on three different computers and got the same results on each one. Fortunately, I had another card reader/writer, so I was able to verify that the 4GB SD Memory Card is good. Considering the price of a new card reader/writer vs. return shipping costs (my money+time), it wasn't worth it to me to return it; it's now a tiny sarcophagus buried in a land fill.
*Update: After informing BlueProton about my displeasure with their product, they are shipping me a replacement at no charge. If it also turns out to be a dud, I'll return and update this review again (and try to find a way to remove that one star). Otherwise, assume I got a working one on the second try.
Customer Rating: Summary: What A Cool Little Gadget!
Comment: This has made uploading my camera pictures to my PC, a breeze. I use to have to plug my camera into my PC to extract the photos, which meant waiting a minute because my camera would always try and run its own software at the same time. No more of that nonsense. This is like having your own flashdrive, too. Very cool. Oh, and the 4gig SD card is just an added bonus.
Customer Rating: Summary: SDHC Card & Reader
Comment: The BlueProton reader is made of cheap thin plastic. However, the reader works without any problems. I did have a problem with a bad Sandisk 4gb sdhc card. The card was replaced and everthing works as is should. The reader fits easily into a shirt pocket. Great if you want to take the reader to work. For the price, this reader / card combo is a good deal.
Customer Rating: Summary: I have several different kinds of these.
Comment: I've found some brands to be unreliable, especially when you use a converter to a mini SD card. This one works solidly everytime. I'll probably need to get another one because my daughter has decided that this one needs to belong in her room with her laptop. Even though I've got a few to choose from, I'll probably be happier when I get another one like this.
Customer Rating: Summary: Do NOT order this!!!!
Comment: Great memory, but a company called BlueProton Consulting will be shipping it at a hugely inflated cost. I was charged $12.50 to ship something the size of a postage stamp. Pretty lame. Eff you Blue Proton!~!!!
