TODAY'S Secure Digital SPECIAL DEALS

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128MB Transcend Secure Digital Memory Cards - 80x
128MB Transcend Secure Digital Memory Cards - 80x
  • Item: TS128MSD80
  • Capacity: 128MB
  • Speed: 80X
$8.25
1GB Transcend SD Game Card (for PS3, Wii, Xbox)
1GB Transcend SD Game Card (for PS3, Wii, Xbox)
  • Item: TS1GSDG
  • Capacity: 1GB
  • for PS3, Wii, Xbox
$9.80
1GB Transcend Secure Digital Memory Cards - 80x
1GB Transcend Secure Digital Memory Cards - 80x
  • Item: TS1GSD80
  • Capacity: 1GB
  • Speed: 80X
$15.95
256MB Transcend Secure Digital Memory Cards - 80x
256MB Transcend Secure Digital Memory Cards - 80x
  • Item: TS256MSD80
  • Capacity: 256MB
  • Speed: 80X
$9.25
2GB Kodak microSD Card-Transflash with SD adapter
2GB Kodak microSD Card-Transflash with SD adapter
  • Item:KSDMI2GBPSBNAA
  • Capacity: 2GB microSD
  • Manufacturer: Kodak
$9.95
2GB Lexar Professional Secure Digital Cards - 133x
2GB Lexar Professional Secure Digital Cards - 133x
  • Item:SD2GB-133-381E
  • Capacity: 2GB
  • Speed: 133x
$34.37
2GB SanDisk Secure Digital (SD) Card
2GB SanDisk Secure Digital (SD) Card
  • Item:SDSDB-2048-A11
  • Capacity: 2GB
  • Manufacturer: SanDisk
$7.40
2GB SanDisk microSD Memory Card
2GB SanDisk microSD Memory Card
  • Item:SDSDQ-2048-A11M
  • Capacity: 2GB
  • Speed: Class 2
$7.35
2GB SanDisk microSD Memory Card
2GB SanDisk microSD Memory Card
  • Item:SDSDQ-002G-A11M
  • Capacity: 2GB
  • Manufacturer: SanDisk
$6.75
2GB Transcend microSD Card-Transflash with SD adapter
2GB Transcend microSD Card-Transflash with SD adapter
  • Item:TS2GUSD
  • Capacity: 2GB
  • Speed: 45x
$4.60
2GB Transcend microSD Card-Transflash with SD and mini adapter
2GB Transcend microSD Card-Transflash with SD and mini adapter
  • Item:TS2GUSD-2
  • Capacity: 2GB
  • Speed: 45x
$5.75
2GB Transcend microSD Card-Transflash/no adapter
2GB Transcend microSD Card-Transflash/no adapter
  • Item:TS2GUSDC
  • Capacity: 2GB
  • Speed: 45x
$4.15
2GB Transcend miniSD Secure Digital Card - 45x
2GB Transcend miniSD Secure Digital Card - 45x
  • Item:TS2GSDM
  • Capacity: 2GB
  • Speed: 45x
$9.60
2GB Transcend SD Game Card (for PS3, Wii, Xbox)
2GB Transcend SD Game Card (for PS3, Wii, Xbox)
  • Item: TS2GSDG
  • Capacity: 1GB
  • for PS3, Wii, Xbox
$8.15
2GB Transcend Secure Digital Memory Card - 133x
2GB Transcend Secure Digital Memory Card - 133x
  • Item: TS2GSD133
  • Capacity: 2GB
  • Speed: 133X
$13.50
512MB Transcend Secure Digital Memory Cards - 45x
512MB Transcend Secure Digital Memory Cards - 45x
  • Item: TS512MSDC
  • Capacity: 512MB
  • Speed: 45X
$8.40
512MB Transcend Secure Digital Memory Cards - 80x
512MB Transcend Secure Digital Memory Cards - 80x
  • Item: TS512MSD80
  • Capacity: 512MB
  • Speed: 80X
$10.75
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What is Secure Digital Memory Card?

Secure Digital (SD) is a non-volatile memory card format developed by Panasonic, SanDisk, and Toshiba for use in portable devices. It is widely used in digital cameras, digital camcorders, handheld computers, netbook computers, PDAs, media players, mobile phones, GPS receivers, and video games. Standard SD cards have a maximum of 4 GB capacity. The capacity range for standard- and high-capacity (SDHC) cards overlap, beginning at 4 GB, but SDHC reaches as high as 32 GB. SDXC (eXtended Capacity), a specification announced at the 2009 Consumer Electronics Show, allows for up to 2 TB cards.

What is miniSD Card?

The miniSD card was developed to meet continuing industry demands for smaller mobile phones. The miniSD is just 37 percent of the SD card's size, and it packs all of the storage power, speed and other benefits into a small card - including copyright protection. By inserting the miniSD card into the miniSD adapter, you can share a variety of digital data among standard SD card-enabled products.

What is microSD Card?

Like the miniSD card, the microSD card was specifically designed for the ever-changing and fast- growing mobile market. Approximately the size of a fingernail, it is even smaller than the miniSD card and about one-fourth the size of a standard SD card.

What is Speed Class Rating?

The Speed Class Rating is the official unit of speed measurement for SD Cards, defined by the SD Association.

The following are the ratings of some currently available cards:

  • Class 2: 16 Mbit/s (2 MByte/s)
  • Class 4: 32 Mbit/s (4 MByte/s)
  • Class 6: 48 Mbit/s (6 MByte/s)
  • Class 10: 80 Mbit/s (10 MByte/s)