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| SD Secure Digital memory cards Standard top sellers |
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SD Secure Digital memory cards Standard
| Code |
Image |
Name |
Price |
Availability |
Qty. |
|
| SD32 |
|
32MB SD (Secure Digital) Card (BQH) |
$3.25 |
In Stock |
| SD64 |
|
64MB SD (Secure Digital) Card (BQI) |
$3.35 |
In Stock |
| SD128 |
|
128MB SD (Secure Digital) Card (BXV) |
$3.65 |
In Stock |
| SD256 |
|
256MB SD (Secure Digital) Card (BQL) |
$4.25 |
In Stock |
| SD512 |
|
512MB SD (Secure Digital) Card (BQN) |
$4.35 |
In Stock |
| SD1024 |
|
1GB SD (Secure Digital) Card (BXP) |
$4.50 |
In Stock |
| SD512-60X |
|
512MB SD (Secure Digital) Card Hi-Speed 60 (BXN) |
$4.50 |
In Stock |
| SD1024-60X |
|
1GB SD (Secure Digital) Card Hi-Speed 60 (BQO) |
$4.65 |
In Stock |
| Reader-SD-Compact |
|
Compact SD Secure Digital type external flash memory card reader USB 2.0 (BZH) |
$4.85 |
In Stock |
| SD2048 |
|
2GB SD (Secure Digital) Card (BXQ) |
$4.85 |
In Stock |
| SD2048-60X |
|
2GB SD (Secure Digital) Card Hi-Speed 60 (BQP) |
$4.90 |
In Stock |
| SD2048-Sandisk |
|
Sandisk 2GB SDSDB-2048 SDSDAA-002G SDSDV-2048 or SDSDJ-2048 (BXQ-S) SD (Secure Digital) Card |
$6.35 |
In Stock |
| SD1024-UltraII |
|
1GB Sandisk SD (Secure Digital) Card Ultra II SDSDH-1024 (BQO-S) |
$7.49 |
Currently not available, please see SD1024-Sandisk
|
| Reader-Multi-Compact |
|
Compact SD/microSD/MMC/MS type external flash memory card reader USB 2.0 (BZK) |
$7.85 |
In Stock |
| SD1024-Sandisk |
|
Sandisk 1GB SDSDB-1024 SDSDV-1024 SDSDJ-1024 or SDSDG-1024 (BXP-S) SD (Secure Digital) Card |
$8.85 |
Currently not available, please see SD2048-Sandisk
|
| SD2048-Ultra |
|
Sandisk 2GB Ultra SDSDH-002G or SDSDRH-002G SD (Secure Digital) Card (BQP-U) |
$9.85 |
In Stock |
| SD64-Sandisk |
|
Sandisk 64MB SDSDB-64 or SDSDJ-64 SD (Secure Digital) Card (BQI-S) |
$9.85 |
In Stock |
| SD1024-150X |
|
1.0GB SD (Secure Digital) Card Hi-Speed 133-150 (BQQ) |
$9.85 |
In Stock |
| SD128-Sandisk |
|
Sandisk 128MB SDSDB-128 (BXV-S) or SDSDJ-128 SD or SDSDS-128 (Secure Digital) Card |
$10.85 |
In Stock |
| Reader-16in1 |
|
16 in 1 flash memory card reader external USB 2.0 (BJS) |
$10.85 |
In Stock |
| SD2048-UltraII |
|
Sandisk 2GB Ultra II SDSDH-2048 SD (Secure Digital) Card (BQP-S) |
$13.85 |
In Stock |
| SD256-Sandisk |
|
256MB SD (Secure Digital) Card SDSDB-256 or SDSDJ-256 (BQL-S) |
$13.85 |
Out of stock, please see SD256 |
| SD2048-150X |
|
2GB SD (Secure Digital) Card Hi-Speed 133-150 (BSC) |
$15.85 |
In Stock |
| SD512-Sandisk |
|
Sandisk 512MB SDSDJ-512 SD (Secure Digital) Card (BQN-S) |
$18.85 |
Discontinued, please see SD512 |
| 5in1-Adapter |
|
PCMCIA SD/miniSD/microSD/MMC/MS/SM Adapter (BXG) |
$19.85 |
In Stock |
| Reader-SD-Exp34 |
|
Expresscard/34 SD/SDHC/SDXC Flash Memory reader (CVZ) |
$20.85 |
In Stock |
The SD Memory Card is a groundbreaking new bridge media that's helping to pave
the way for tomorrow's fully networked society. This tiny, easy-to-use card
offers a host of powerful advantages. It links various kinds of digital equipment
through its easy connectivity that supports a host of application formats and
does not require the use of a PC. Further, the SD Memory card has the broad
interoperability and compatibility needed to ensure that its applications will
continue to expand far into the future. SD Memory Card is well on its way to
becoming the de facto standard memory card for digital connectivity. Soon, the
SD Memory Card will provide universal access to an even wider array of multi-media
data. The ubiquitous network era is coming, and its key is the SD Memory Card.
Five Main Features
1. Compact and Slim
Supports reduced equipment size
The SD
Memory Card measures a mere 24mm by 32mm by 2.1mm. Its slim, compact design
promotes easy handling, an important factor for a "bridge media" which
you can move between different appliances.
The miniSDTM
Card (measuring 20 x 21.5 x 1.4mm (W x L x T)) and the microSDTM
Card (measuring 11 x 15 x 1 mm (W x L x T)), are also available as smaller factors
of the SD
Memory Card.
The miniSDTM
card was developed to meet industry demands for downsizing mobile phones. It
is only 37% the volume of an SD Memory Card. Despite its tiny size, the
miniSDTM card offers all the benefits of the original SD Memory
Card. By inserting the miniSDTM
card into the miniSDTM
adapter, you can share a variety of digital data among standard SD-enabled products.
The microSDTM
memory card is a functionally compatible with the SD memory card but is smaller
in dimensions. The microSD memory card communication is based on an advance
8-pin interface and microSD memory card host interface supports regular SD or
miniSD memory card adapter and operate as SD memory card.
| |
microSDTM
|
miniSDTM
|
SD
|
SDHC |
| |
 |
 |
 |
 |
| Width |
11 mm |
20 mm |
24 mm |
24 mm |
| Length |
15 mm |
21.5 mm |
32 mm |
32 mm |
| Thickness |
1 mm |
1.4 mm |
2.1 mm |
2.1 mm |
| Card Capacity |
64MB - 256MB |
64MB
- 2GB |
256MB
- 4GB |
2GB
+ |
| Weight |
Approx. 0.6 g |
Approx.
1 g |
Approx.
2 g |
Approx.
2 g |
| Operating Voltage |
2.7 - 3.6V |
2.7
- 3.6V |
2.7
- 3.6V |
2.7
- 3.6V |
| Write-protect Switch |
NO |
YES |
YES |
YES |
| Terminal Guards |
NO |
NO |
YES |
YES |
| Number of Pins |
8 pins |
11
pins |
9
pins |
9
pins |
| speed class |
N/A |
N/A |
N/A |
Class 2 - 6 |
2. Large Capacity
Handles high volume content
Small size is not enough. Capacity is equally important. SD Memory Cards are
currently available in several capacities, and new 2, 4 and 8GB cards are on
the way.
3. High-Speed Data Transfer
Allows speedy transfer of high-volume content
Increasing data volumes and the increasing range of digital content has created
demand for memory cards with higher data transfer rates.
4. Copyright Protection
Ready for the secured digital content
Content Protection for Recordable Media (CPRM), the copyright protection technology
used for the SD Memory Card is developed by 4C (The digital contents copyright
protection technology licensing organization of IBM, Intel, Matsushita, and
Toshiba.)
Having a proven record in DVD, this protection is enhanced in the SD Memory
Card through the use of "key revocation" technology that is built
into the card. The card's control circuitry allows data to be read and written
(in its protection area) only when appropriate external devices are detected.
The SD Memory Card copyright protection function has the following features:
- Access to the SD Memory Card must be enabled by authentication between devices
- A random number is generated each time there is mutual authentication and
exchange of security information
5. Expandability-SDIO
Expansion of networking possibilities
With SDIO cards, new functions such as Digital TV Tuner, wireless LAN 802.11b,
FM Radio etc. are added to host devices equipped with SD card slots.
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