Products & Reviews
SanDisk Ultra II+ SD Card
Sun Feb 5, 2006 - 12:16 PM EST - By
Table of Contents
> Overview Conclusion
Overview Those wizards at SanDisk, the inventor of flash storage cards, have brilliantly combined the high performance and speed of their Ultra II SD card with the ingenious convenience of a built-in USB connector right on the card. The result of this marriage is the Ultra II SD Plus USB cards.
If youre new to the Treo, there are two accessories youll probably want to buy right away. Some kind of protective case, and an SD storage card. The Treo doesnt have a lot of internal memory available, so a card is really a must-have, especially if you want to carry around a lot of music, videos, pictures, audio books, or any other big files that run into multi-megabytes each.
The SD card consortiums roadmap says that by the end of 2007, therell be 32gb (!!) cards on the market. The Treo 650 can only (only?) address up to a 2gb card, but I expect forthcoming models to handle much bigger cards. Move over, iPod.
The Ultra II SD Plus USB comes in either 512mb or 1gb sizes and its an industry-standard SD card, so of course its right at home in your Treo, or in any Palm with an SD slot (or any digital camera, MP3 player, other handhelds and any other device that uses them).
But heres where it leaps ahead of all other SD cards youve ever seen: you can fold it in half and plug it right into any modern computer with a USB 2.0 port and use it as a tiny portable Flash drive, with NO need for an adaptor or card reader. As far as I know, no one else makes an SD card like this. Its just such a simple, logical concept; you have to wonder why no one thought of it before.
To transfer photos, data, music, programs, or whatever files you want to it, simply flip down the bottom half of the card to expose its USB high-speed connector and plug it into any USB 2.0 port on your computer. Then just copy whatever you want to or from the card, which shows up as a new drive letter, same as any USB thumb drive does. PC or Mac, it doesnt matter. You dont have to install any special drivers, as your computer should simply recognize it as a USB device and kickstart the appropriate system driver to talk to it.
No HotSyncing needed if you want to load it up with MP3s to play in your Treo. Just plug the card into your computer, drag/copy the files to it, pull the card out of the USB port, flip its bottom half back, (it clicks shut, and its not mushy feeling at all), and shove the card in your Treo. Whatever music player or picture viewer youre using will treat it like any normal SD card.
The beauty of the Ultra II Plus USB card is that theres no need to buy an SD card reader, adapter, cables, or anything else to lug around or lose. I use it to hold all kinds of data files and programs, and pop it into my Treo when I want to back her up using BackupBuddyVFS. I store a boatload of Mapopolis GPS maps on it, a bunch of my Audible.com audio books and their new AudibleAir program (review coming soon).
After a slightly confusing start, it was smooth sailing.
When I received the review sample from SanDisk I eagerly flipped the hinged half of the card down and shoved it in one of my laptops USB 2.0 ports - nothing happened. The computer didnt see the card at all. Hmm. Was it DOA? Did I do something wrong? I studied it some more. It seemed logical to me to fold the card with its flip half pointing DOWN so the SanDisk labels logo would be facing UP. An illustration on its packaging even pictured it going into a USB slot that way. Wrong. I had to turn the card upside down so the logo was facing down and the flipped part was pointing up. Only then did the tiny Gold contacts mate with my USB ports contacts and the computer saw the card and all was fine.
Because the USB end of the card is not keyed in any way, (they had to design it like this, rather than using a standard keyed USB plug, so it would slide into SD card slots, after all), it will fit into a USB slot either way, but only one is the right way, and it will depend on which way the USB ports on your computer are mounted. No big deal really. Once you know which way to plug it in, problem solved.
The manual that came with the card and even the packaging said it worked with computers running Windows 2000 SP4, XP SP2, and Mac OS 10.1.2 . My laptop is Windows Home XP SP1 but it works just fine with it.
Data transfer rate to and from this card is blazingly fast!
On the PDA side, it worked perfectly in my Treo 650, 700w and other Palms I have, as a normal SD card, as well it should, because thats what it is.
When plugged into a computers USB port, the card blinks its tiny but bright blue LED activity light, which is totally invisible when off. The LED on the card is so small I even examined the card with a 10x jewelers loupe and still couldnt see the LED when its off. Remarkable technology.
The hinged flip half doesnt feel all that fragile to me, and Ive flipped it open and snapped it shut again hundreds of times, but like any precision micro-electronics, dont treat it roughly.
Because of its slick flip and fold design, theres no need for a removable protective cap, but in its package, youll find SanDisk includes both a standard, milky white SD card holder AND a handy swivel and click ring-equipped keychain holder, so no matter how you like to store and protect it when its not in your Treo, camera, or MP3 player, youre good to go right out of the box. Its considerate of SanDisk to not force you to buy more stuff to protect the stuff you just bought. Of course, you can store the card in your Treos case, if it has an SD card holder too, but I think the keychain holder is slick, so thats where my card lives when its not in my Treo, or plugged into my laptop. Next Page: Conclusion >>
SanDisk Ultra II SD+ Card from
TreoCentral (512 MB)
SanDisk Ultra II SD+ Card from
TreoCentral (1 GB)