Pros: Works in My Laptop as a Speed Boost for Vista.

Cons: Does not work in the Treo 750. Which I bought it for. I think that the max is 2gb for the treo's.

Pros: 4 gig yay

Cons: see below

Other Thoughts: Make sure your product supports SDHC. Any card that says 4GB mini SD and doesn't say SDHC is really a reformatted and possibly unstable 2GB card.

Pros: Large capacity.

Cons: It worked only intermittently with my HTC3600. After two weeks, it just stopped working. It does not appear on any device I tried it on. Attempting to format on PC or Mac results in Error. Basically, it quit.

Pros: Large storage space

Cons: Does not work with Nokia E70.

Other Thoughts: After trying a variety of ways to format this card to work with my Nokia, I learned from the Wikipedia on SDHC that the difference between it and SD is the memory addressing method (sector addressing vs byte addressing), not FAT16 versus FAT32. Make sure your device supports SDHC, otherwise you are wasting time.

Pros: none

Cons: Doesn't work on a Treo 750. I realize the Treo 750 doesn't support SDHC but some 4GB SDHC cards do work in the Treo.

Pros: High Capiticy

Cons: Failure of Product

Other Thoughts: I purchased this miniSD for a cell phone. The miniSD worked fine in multiple readers. After 5 days of the memory sitting in my notebook case, teh memory will not read. It can not be formated, and no devices will see it, Cameras, Computers, Phones, et al.

There has been some issues like this on the Transcend fourm, it is just VERY annoying that the device was less than a week old.

No more Transcend for me, Sxxxiskk or Kxxxston only.

Pros: I don't know yet. Need to get a SDHC card reader so I can reformat the SD card to FAT32 to work with my non-SDHC UTSTARCOM 6700 phone slot.

Cons: No consumer products are ready for this yet.

Other Thoughts: Wish me luck! :-)

Pros: Card worked right away after I popped it into my camera and the 4GB capacity is just awesome. You can't beat the price either.

Cons: none

Other Thoughts: Newegg delivered the item right on time. GOOD JOB NEWEGG!!

Pros: Large block of memory, does NOT work in a Kodak DX7440 Digital camera. This item could have gotten a better rating if it worked.

Cons: RMA'd back to Newegg, costing me 1/3 of card to return, newegg restocking fee & return postage, oh well live n learn...NEWEGG is STILL the BEST for ALL your electronics needs! Bar NONE

Other Thoughts: Item does not work in my application, unfortunate, was looking forward to some large storage in a small package. @GB SD cards work just fine on a Kodak DX7440 though.

Pros: small, fast and cheap

Cons: none

Other Thoughts: given that Panasonic will not officially endorse a 8gb card, i am now purchasing my 2nd one of these. WOrk fine and lots cheaper than Sandisk