Transcend 4 GB SDHC Class 6 Flash Memory Card TS4GSDHC6

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Product Details

• Product Dimensions: 3.2 x 5.1 x 0.9 inches ; 0.6 ounces
• Shipping Weight: 0.6 ounces (View shipping rates and policies)
• Shipping: Currently, item can be shipped only within the U.S.
• ASIN: B000JMJWV2
• Item model number: TS4GSDHC6
• Average Customer Review: 4.3 out of 5 stars  See all reviews (1,060 customer reviews)
• Amazon.com Sales Rank

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  Electronics > Computers & Accessories > Memory Cards & External Storage > Memory Cards

• Date first available at Amazon.com: May 16, 2007

Product Description

From the Manufacturer

Approximately the size of a postage stamp, SDHC cards offer greater capacity than standard SD cards while maintaining the same form factor.

SDHC Class 6 cards offer more capacity and faster transfer rates.

Display thousands of high quality photos on SDHC enabled digital photo frames.

Ideal for expanding storage capabilities of netbooks and mini laptops with SDHC slots.

Store More Photos
With most point and shoot digital cameras quickly climbing the megapixel ladder, 6,8, and even 10 megapixel ratings are beginning to be commonplace. With Transcend SDHC cards, you can keep up with the larger files these high resolution cameras produce. With 4 GB, 8 GB, and 16 GB capacities, you can store more photos without having to delete old photos on the card before you have the chance to save them to a PC or print them out.

Store More of Everything
The larger capacities of SDHC cards make them more versatile than ever. Use them in all your mobile devices that support the SDHC standard. All that is required is an SDHC compatible slot or reader. SDHC is an extension of the original SD standard that enables capacities greater than 2 GB. It uses the same physical form factor as SD, but SDHC cards only work in SDHC compatible devices. Standard SD cards work in both SD and SDHC devices (backward compatible).

Enjoy Faster Transfer Speeds
Basic SD cards transfer data up to six times (6x) the data rate of the standard CD-ROM speed (900 kB/s). Transcend SDHC class 6 cards offer a minimum of 6 MB/s write speeds under the most demanding storage conditions. Some cameras require a high speed card to be able to record video smoothly or capture multiple still photographs in rapid succession. Check your device for maximum compatibility for your intended usage patterns.

Features

• Fully compatible with SD 2.0 Standards
• SDHC Class 6 compliant
• Compatible with all SDHC-labeled host devices (not compatible with standard SD)
• Easy to use, plug-and-play operation
• Built-in Error Correcting Code (ECC) to detect and correct transfer errors
• Complies with Secure Digital Music Initiative (SDMI) portable device requirements
• Supports Content Protection for Recordable Media (CPRM)
• Allows In System Programming (ISP) for updating firmware
• Supports auto-standby, power-off and sleep modes
• Mechanical write-protection switch
• RoHS compliant
• Lifetime Warranty

Ensure Your Device is SDHC Compatible
SDHC devices can use both older SD cards and SDHC (high capacity) cards. However older cameras and other devices that were released before the SDHC standard may not support the new SDHC cards. Please check your device documentation to verify compatibility before purchase. If your device is fairly new or states support for 4 GB or greater SD cards, then you already have SDHC support.

Digital Camera Storage Capacity Table
Memory cards should be purchased according to how high the resolution or DPI (dots per inch) of your digital camera is (i.e. how many megapixels it has), and how many pictures you plan on taking at a time. Transcend has provided the following graph to assist you in buying an appropriate capacity card for your camera:

Storage Capacity Camera Type / Approximate Number of Pictures 2 MP 3 MP 4 MP 5 MP 6 MP 8 MP 10 MP 4 GB 4550 3412 2048 1638 1280 1048 816 8 GB 9100 6824 4096 3276 2560 2096 1632

*The "File size" represented here assumes that the highest resolution (DPI) your camera supports is used and that pictures are stored in standard JPEG format. The actual number of pictures you can take will vary depending on your digital camera's resolution and compression settings, composition (complexity) of the images taken, as well as lighting and exposure factors.

Product Description

Fully Compatible with SDA 2.0 specification. Suitable for SDHC compliant devices, MLC flash chip with High Speed transfer rate. Perfect for highend digital devices. Please make sure your device can support SDHC format before you purchase. SDHC host devices can use both SD and SDHC memory cards.

Customer Reviews

Most Helpful Customer Reviews

238 of 241 people found the following review helpful:

4.0 out of 5 stars Transcend 4 GB Class 6 SDHC Card - Good Card for SDHC Compatible Devices, May 10, 2008

By	Mark "Technology, Music and Movies" (East Coast) - See all my reviews (#1 REVIEWER)

The Transcend 4GB SDHC CARD (Class 6) is a great card for the price. I was at first a little skeptical about the brand, but I buy way too many memory cards to ignore a good price when I see one. And I'm happy to report that I've experienced decent performance and reliability issues with this card. That's as compared to other cards I own including SanDisk, PNY and Kingston.

As long as your devices are compatible with the SDHC format, this card is a good buy. 4 GB is a nice size though I do prefer 8 GB capacity for high capacity storage.

The class 6 speed is the fastest speed available in mass market SDHC cards. Class 6 guarantees minimum transfer speeds of 6 MBs, but I've gotten speeds up to 20Mbs! That makes this card perfect for storing pictures in RAW image formats.

The Class 6 speed is on par with the Sandisk Extreme III cards that on average are about $15 to $20 more per card. If you don't have an SDHC reader, you may opt to get the package with a reader included to download your pics. If not you can just transfer your pics directly from your camera with your card still inserted. An SDHC card reader can be bought separately if your PC doesn't have a compatible slot.

General SDHC and SD Card Tips

There are a few tips that I've learned the hard way through buying TOO MANY different memory cards.
1. Make sure your device is compatible with the card! Even in regular SD cards, some older electronics aren't compatible with that large of a size (2 GB). In terms of SDHC cards, make sure your camera or other device is SDHC compatible. SDHC is different from regular SD and only newer devices tend to have built-in compatibility
2. Once you install this in your camera or device, you will generally want to format the card with your compatible device's interface. That is because the standard formats for certain devices, particularly Canon, are different from the factory installed format
3. Just like your devices, most computer SD card readers are not compatible with the SDHC format. So use a card reader or download the pictures via USB connection to the camera with the card still installed.
4. For some reason, placing the card in the locked position allows some older laptops to still read it. This is just to be used in a pinch however, and it won't apply to all systems
5. If you did not properly format your card, you may be able to save things to it and then have them "disappear." If this happens to you, make sure you use the software recovery tools BEFORE you try to save anything else to your card. That way, you can retrieve your images without over-writing them.
6. Make sure you know what you are going to use this card for. Once you have set up everything and ensured it's all compatible, you still have to decide on speed. If you are using this for storing RAW images instead of JPEGs or HD video, step up to the faster class 6 speed format if you can afford it.
7. If you are going to pay more for a faster speed, make sure your device can benefit from it. I've read, for example, that Kodak cameras are set to a fixed voltage and cannot go faster than standard speed. So the extra cash spent on Class 4, 5, or 6 is basically wasted.

Conclusion

It's great to have several extra cards on hand just in case. This 4 GB card is a nice performer. If you have a high capacity camera (10 Megapixels or more) and are storing videos or RAW images, the extra cash for the 8GB card is worth it. Or you may want to step up to the larger 16 GB size that is now available.

Enjoy!

178 of 191 people found the following review helpful:

3.0 out of 5 stars The Fastest Card at This Price But..., June 26, 2007

By	Evren Yeni - See all my reviews (REAL NAME)

This SDHC card is the fastest one in its price range but it may cause your images to be lost.

I use two of this in a Canon SD750. After the first use, all of the images were lost. (But thank God, I could rescue them with Lexar Image Rescue 2, a program better than its competitors) Then I formated the card(s) in the camera(s) with "low level format" option several times and there has been no problem after that so far.

I can suggest these points to potential owners of this card:
1- Use it very carefully, make backups if possible.
2- Format it several times before the first use with "low level format" option.
3- If you loose your images, don't panic. At this situation, It is very important not to take anymore pictures. If you take pictures after this point, you can overwrite your lost images and there can be no chance to get them back. Connect your card to your computer with a card reader (SDHC Compatible) and rescue them with Lexar Image Rescue.

56 of 59 people found the following review helpful:

5.0 out of 5 stars Reliable card, good speeds!, December 4, 2008

By	David Downing (Dallas, Tx) - See all my reviews (REAL NAME)

This review is from: Transcend 16 GB SDHC Class 6 Flash Memory Card TS16GSDHC6E [Amazon Frustration-Free Packaging] (Electronics)

Transcend 16 GB SDHC SD Class 6 Flash Memory Card TS16GSDHC6E [Amazon Frustration-Free Packaging]
I have 4 of these cards that I use in my Panasonic HMC-150, a professional grade video camera. I've run read/write tests on all of them and they get about 14 MB/s write speeds and 17.5 MB/s read speeds. Never encountered any errors! These cards are the best bang for your buck, and the frustration free packaging is awesome.