SD Memory Card

Secure Digital (SD) and MultiMediaCard (MMC) are electrically the same, except Secure Digital supports "Digital Rights Management." "Digital Rights Management" is seldom used and applies to purchased music or video. Secure Digital Cards are also thicker than MMC (2.1mm vs 1.4mm). Many SD also carry a write-protect tab on the side which is used by the writing device to prevent overwrites. Speeds are measured in multiples of 150KB/sec (same as CDROMs). A 66x speed SDC card will have a transfer rate of 10BM/sec. SD card specification 1.01 has a maximum speed of 66x. SD card specification 1.1 has a maximum speed of 133x. Secure Digital High Capacity is a new format and is not compatible with older SD applications. Please refer to the SDHC section for SDHC cards.

Click on the item you are shopping for:

| 4GB | 2GB | 1GB | 512MB | 256MB | 128MB | 64MB | 32MB | SD Card Readers | SD Card Holders |

4GB	Top of Page

Brand	Size	Description	Part #	Price

Transcend	4GB	4GB Transcend 60x Ultra Speed Secure Digital (SD) Card (p/n SD-4GB-60X-TR), more	SD-4GB-60X-TR BWF	$16.98
Transcend	4GB	4GB Transcend 150x Ultra Speed Secure Digital (SD) Card (p/n SD-4GB-150X-TR), more	SD-4GB-150X-TR 000077	$35.98

2GB	Top of Page

Brand	Size	Description	Part #	Price

Transcend	2GB	2GB High-Speed 150x SD Secure Digital Card (p/n SD-2GB-150X-TR), more	SD-2GB-150X-TR BSC	$19.98
Sandisk	2GB	2GB Sandisk or Magellan 24x SD Secure Digital Card (p/n SD-2GB-24X-SD), more	SD-2GB-24X-SD 014195	$7.98
A-DATA	2GB	2GB A-DATA USB2.0 Adapter on 80x SD Secure Digital Card (p/n SD-2GB-80X-USB), more	SD-2GB-80X-USB 003199	$12.98
Transcend	2GB	2GB 66x High-Speed SD Secure Digital Card (p/n SD-2GB-66X), more	SD-2GB-66X BQP	$9.98
Sandisk	2GB	2GB Sandisk Ultra II SD Secure Digital Card (p/n SD-2GB-66X-SD), more	SD-2GB-66X-SD 014254	$9.98

1GB	Top of Page

Brand	Size	Description	Part #	Price

Sandisk	1GB	1GB Sandisk 66x Secure Digital Card Ultra II (p/n SD-1GB-66X-SD), more	SD-1GB-66X-SD 005703	$9.98
TwinMOS	1GB	1GB ATP 150X Ultra X SD Secure Digital (p/n SD-1GB-150X), more	SD-1GB-150X 003878	$9.98
Sandisk	1GB	1GB Sandisk or Samsung Secure Digital Card (p/n SD-1GB-SD), more	SD-1GB-SD 014138	$7.98
Transcend	1GB	1GB Transcend High-Speed 80x SD Secure Digital Card (p/n SD-1GB-80X-TR), more	SD-1GB-80X-TR 000105	$12.98
ATP	1GB	1GB ATP Secure Digital Card Industrial Grade (p/n SD-1GB-IND), more	SD-1GB-IND CQK	$25.98

512MB

Top of Page

Brand	Size	Description	Part #	Price

Transcend	512MB	512MB Transcend 80x High Speed Secure Digital Card (p/n SD-512MB-80X-TS), more	SD-512MB-80X-TS 000103	$9.98
Sandisk	512MB	512MB Sandisk 32x Secure Digital Card ( OUT OF STOCK) (p/n SD-512MB-32X-SD), more	SD-512MB-32X-SD 014645	$6.98
Dane	512MB	512MB 60x High Speed SD Secure Digital Card (p/n SD-512MB-60X), more	SD-512MB-60X BXN	$6.98
Dane-Elec (Toshiba)	512MB	512MB 24x SD Speed Secure Digital Card (p/n SD-512MB), more	SD-512MB BQN	$5.98
SanDisk	512MB	512MB Sandisk Ultra II 66x Secure Digital Card (p/n SD-512MB-66X-SD), more	SD-512MB-66X-SD 014375	$9.98

256MB

Top of Page

Brand	Size	Description	Part #	Price

Dane-Elec	256MB	256MB 12x SD Secure Digital Card (p/n SD-256MB), more	SD-256MB BQL	$4.98
Sandisk	256MB	256MB Sandisk SD Secure Digital Gaming Card (OUT OF STOCK) (p/n SD-256MB-SD), more	SD-256MB-SD 008547	$8.99

128MB

Top of Page

Brand	Size	Description	Part #	Price

Kodak	128MB	128MB 45x SD Secure Digital Card (p/n SD-128MB), more	SD-128MB BXV	$5.98
Sandisk	128MB	128MB 24x Sandisk SD Secure Digital Card (p/n SD-128MB-SD), more	SD-128MB-SD 014803	$6.98

64MB	Top of Page

Brand	Size	Description	Part #	Price

Transcend	64MB	64MB Secure Digital Flash Card (p/n SD-64MB), more	SD-64MB BQI	$4.98
SanDisk	64MB	64MB SanDisk Secure Digital Flash Card (p/n SD-64MB-SD), more	SD-64MB-SD 015314	$6.98

32MB	Top of Page

Brand	Size	Description	Part #	Price

Transcend	32MB	32MB Secure Digital Card SD (p/n SD-32MB), more	SD-32MB BQH	$4.98
SanDisk	32MB	32MB SanDisk Secure Digital Card SD (p/n SD-32MB-SD), more	SD-32MB-SD 015916	$5.98

SD Card Readers

Top of Page

Brand	Size	Description	Part #	Price

Transcend	SD Card Readers	Transcend 15-in1 USB 2.0 to CF, MD,MMC, SDC, xD, MS, MS Pro, MS Pro Duo, miniSD Flash Reader/Writer (p/n READ-USB2-15in1-M3), more	READ-USB2-15in1-M3 008828	$14.98
Lexar	SD Card Readers	12-in-1 Lexar USB 2.0 Card Reader/Writer (p/n READ-USB2-12in1-LX), more	READ-USB2-12in1-LX 003879	$9.99
PQI	SD Card Readers	256MB PQI USB 2.0 Pendrive with built-in SD Flash Reader (p/n PEN-256MB-USB2-SG), more	PEN-256MB-USB2-SG BB15-2561-0111	$4.98
MemoryTen	SD Card Readers	Reader/Writer USB 2.0 to MMC/SD/SDHC Card ( Single Slot Design) (p/n READ-USB2.0-SD), more	READ-USB2.0-SD 009331	$3.98
Transcend	SD Card Readers	4GB Transcend Transflash MSDHC Micro Secure Digital Class 6 High Capacity Card with Card Reader Combo (p/n TF-4GB-READER), more	TF-4GB-READER 010430	$17.98

SD Card Holders

Top of Page

Brand	Size	Description	Part #	Price

Smartparts	SD Card Holders	Secure Digital & Multimedia Card Slot Cleaning Kit (p/n Cleaner-MMC/SD), more	Cleaner-MMC/SD 20101	$2.89
SONY	SD Card Holders	SONY PCMCIA to SmartMedia, SD/MMC, MS/MSP Adapter (p/n READ-PCMCIA-5-IN-1), more	READ-PCMCIA-5-IN-1 BXG	$29.98
hard plastic	SD Card Holders	Plastic Clam Shell Case for Secure Digital Card (p/n HOLDER-SD), more	HOLDER-SD CDY	$0.98
Vanguard	SD Card Holders	Vanguard Aluminum SD Secure Digital Holder (up to 4 cards) (p/n HOLDER-SD-4-VAN), more	HOLDER-SD-4-VAN 005932	$7.98
Yungteng	SD Card Holders	Flash Card Holder for all Memory Cards (p/n HOLDER-4-ALL), more	HOLDER-4-ALL 002408	$5.98