The Earth's Largest Memory Store Info Cart Support RMA
FIND YOUR MEMORY

We guarantee 100% compatible ram memory upgrades for more than 50,000 different computers, notebooks, servers, digital cameras and electronic devices.
CHECK YOUR COMPUTER
Automatically check your memory configuration and find the exact RAM for your specific Windows computer.
Check Your Computer
Powered by Work4Sure
pad
Pick Your Machine  A B C D E F G H I J K L M N O P Q R S T U V W X Y Zpad
pad

Secure Digital Card (SD) Memory


Secure Digital Card (SD) Memory

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 size you are looking for:

 | 4GB | 2GB | 1GB | 512MB | 256MB | 128MB | 64MB | 32MB | SD Card Readers | SD Card Holders | 
pad
4GBTop of Page
padBrandSizeDescriptionPart #Price
padpadpadpadpadpad
TS4GSDC, SD-4GB-60X-TR, 4GB Transcend 60x Ultra Speed Secure Digital (SD) CardTranscend 4GB4GB Transcend 60x Ultra Speed Secure Digital (SD) Card (p/n SD-4GB-60X-TR), more SD-4GB-60X-TR 000425$22.98
TS4GSD150, 4GB Transcend 150x Ultra Speed Secure Digital (SD) CardTranscend4GB4GB Transcend 150x Ultra Speed Secure Digital (SD) Card (p/n SD-4GB-150X-TR), more SD-4GB-150X-TR 000077$49.98
FSD4GBU-150X, SD-4GB-150X, 4GB 150x Ultra-X SD Secure Digital CardTwinmos4GB4GB 150x Ultra-X SD Secure Digital Card (p/n SD-4GB-150X), more SD-4GB-150X BQR$48.98
pad
2GBTop of Page
padBrandSizeDescriptionPart #Price
padpadpadpadpadpad
TS2GSD150, SD-2GB-150X-TR, 2GB High-Speed 150x SD Secure Digital CardTranscend 2GB2GB High-Speed 150x SD Secure Digital Card (p/n SD-2GB-150X-TR), more SD-2GB-150X-TR BSC$29.98
SDSDH-2048-904, SD-2GB-UltraII, 2GB Sandisk Ultra II SD Secure Digital CardSandisk 2GB2GB Sandisk Ultra II SD Secure Digital Card (p/n SD-2GB-66X-SD), more SD-2GB-66X-SD 003380$15.98
SDSDJ-2048, 2GB Sandisk 24x SD Secure Digital CardSandisk 2GB2GB Sandisk 24x SD Secure Digital Card (p/n SD-2GB-24X-SD), more SD-2GB-24X-SD 005076$9.98
SDDUO/2GB, 2GB A-DATA USB2.0 Adapter on 80x SD Secure Digital CardA-DATA2GB2GB A-DATA USB2.0 Adapter on 80x SD Secure Digital Card (p/n SD-2GB-80X-USB), more SD-2GB-80X-USB 003199$15.98
AF2GSD, SD-2GB-66X, 2GB 66x High-Speed SD Secure Digital CardTranscend2GB2GB 66x High-Speed SD Secure Digital Card (p/n SD-2GB-66X), more SD-2GB-66X BQP$9.98
pad
1GBTop of Page
padBrandSizeDescriptionPart #Price
padpadpadpadpadpad
AF1GSDP, SD-1GB-150X-AT, 1GB ATP 150x High Speed SD Secure Digital CardATP 1GB1GB ATP 150x High Speed SD Secure Digital Card (p/n SD-1GB-150X-ATP), more SD-1GB-150X-ATP AF1GSDP$32.98
SDSDB-1024-A10, SDSDB-1024-901, 1GB 66X SD Secure Digital CardSandisk 1GB1GB 66X SD Secure Digital Card (p/n SD-1GB), more SD-1GB BQO$7.98
FUD1GBU, SD-1GB-66X-USB, 1GB Twinmos USB2.0 on 66x Secure Digital CardTwinmos 1GB1GB Twinmos USB2.0 on 66x Secure Digital Card (p/n SD-1GB-66X-USB), more SD-1GB-66X-USB FUD1GBU$28.98
SDSDH-1024-904, SD-1024MB-66X-UII-SD, 1GB Sandisk 66x Secure Digital Card Ultra IISandisk1GB1GB Sandisk 66x Secure Digital Card Ultra II (p/n SD-1GB-66X-SD), more SD-1GB-66X-SD 005703$9.98
BQQ, 1GB 150X Ultra X SD Secure DigitalTwinMOS 1GB1GB 150X Ultra X SD Secure Digital (p/n SD-1GB-150X), more SD-1GB-150X BQQ$19.98
SDSDB-1024, 1GB Sandisk Secure Digital CardSandisk 1GB1GB Sandisk Secure Digital Card (p/n SD-1GB-SD), more SD-1GB-SD 005704$7.98
TS1GSD80, SD-1GB-80X-TR, 1GB Transcend High-Speed 80x SD Secure Digital CardTranscend1GB1GB Transcend High-Speed 80x SD Secure Digital Card (p/n SD-1GB-80X-TR), more SD-1GB-80X-TR TS1GSD80$15.98
pad
512MBTop of Page
padBrandSizeDescriptionPart #Price
padpadpadpadpadpad
TS512MSD80, 512MB Transcend 80x High Speed Secure Digital CardTranscend 512MB512MB Transcend 80x High Speed Secure Digital Card (p/n SD-512MB-80X-TS), more SD-512MB-80X-TS 000103$9.98
SD512M, SD-512MB-24X-VK, 512MB Viking Components 24x Secure Digital Flash Memory Card (SD512M)Viking 512MB512MB Viking Components 24x Secure Digital Flash Memory Card (SD512M) (p/n SD-512MB-24X-VK), more SD-512MB-24X-VK SD512M$9.98
SDSDB-512-A10, SDSDJ-512, 512MB Sandisk 32x Secure Digital CardSandisk 512MB512MB Sandisk 32x Secure Digital Card (p/n SD-512MB-32X-SD), more SD-512MB-32X-SD 004993$7.98
SD-512MB-60X, 512MB 60x High Speed SD Secure Digital CardDane 512MB512MB 60x High Speed SD Secure Digital Card (p/n SD-512MB-60X), more SD-512MB-60X BXN$7.98
SDU512SD-B, FUD512U, SD-512MB-66X-USB, 512MB 66x SD Secure Digital Card w/ USB2.0 AdapterTwinmos 512MB512MB 66x SD Secure Digital Card w/ USB2.0 Adapter (p/n SD-512MB-66X-USB), more SD-512MB-66X-USB BTF$12.98
SDSDB-512-A10, DA-SD-0512-R, SD-512MB, 512MB  24x SD Speed Secure Digital CardDane-Elec (Toshiba)512MB512MB 24x SD Speed Secure Digital Card (p/n SD-512MB), more SD-512MB BQN$5.98
SD-M512, SD-512MB-27X-TS, 512MB Toshiba 27x Speed Secure Digital CardToshiba 512MB512MB Toshiba 27x Speed Secure Digital Card (p/n SD-512MB-27X-TS), more SD-512MB-27X-TS SD-M512$9.98
SDSDH-512-901, 512MB SanDisk 66x Ultra II Secure Digital CardSanDisk 512MB512MB SanDisk 66x Ultra II Secure Digital Card (p/n SD-512MB-66X-UII-SD), more SD-512MB-66X-UII-SD SDSDH-512-901$12.98
SD512M, SD-512MB-5, 512MB Secure Digital Flash Memory CardViking512MB512MB Secure Digital Flash Memory Card - $5 WITH ANY PURCHASE (p/n SD-512MB-5), more SD-512MB-5 SD512M$9.99
SDSDPH-512-901, SD-512MB-60X-UII-SD, 512MB SanDisk 60x Ultra II Secure Digital with USB 2.0 AdapterSanDisk512MB512MB SanDisk 60x Ultra II Secure Digital with USB 2.0 Adapter (p/n SD-512MB-60X-USB2-SD), more SD-512MB-60X-USB2-SD SDSDPH-512-901$9.98
pad
256MBTop of Page
padBrandSizeDescriptionPart #Price
padpadpadpadpadpad
AF256SD, SD-256MB-60X-ATP, 256MB ATP 60X SD Secure Digital CardATP 256MB256MB ATP 60X SD Secure Digital Card (p/n SD-256MB-60X-ATP), more SD-256MB-60X-ATP 001227$7.98
DA-SD-0256-R, SD-256MB, 256MB 12x SD Secure Digital CardDane-Elec256MB256MB 12x SD Secure Digital Card (p/n SD-256MB), more SD-256MB BQL$5.98
SDSDH-256-901, SD-256MB-66X-UII-SD, 256MB SanDisk 66x Secure Digital Card Professional Line Ultra IISanDisk 256MB256MB SanDisk 66x Secure Digital Card Professional Line Ultra II (p/n SD-256MB-66X-UII-SD), more SD-256MB-66X-UII-SD SDSDH-256-901$13.98
SD-256MB-60X, 256MB 60x High Speed SD Secure Digital CardDane 256MB256MB 60x High Speed SD Secure Digital Card (p/n SD-256MB-60X), more SD-256MB-60X BXM$6.98
SDSDG-256, 256MB Sandisk SD Secure Digital Gaming CardSandisk 256MB256MB Sandisk SD Secure Digital Gaming Card (p/n SD-256MB-SD), more SD-256MB-SD 004481$5.99
pad
128MBTop of Page
padBrandSizeDescriptionPart #Price
padpadpadpadpadpad
FSD128U-150X, SD-128MB-150X-TM, 128MB Twinmos Ultra-X 150x SD Secure Digital CardTwinmos 128MB128MB Twinmos Ultra-X 150x SD Secure Digital Card (p/n SD-128MB-150X-TM), more SD-128MB-150X-TM FSD128U-150X$9.98
SD-128MB, TS128MSDC, 128MB 45x SD Secure Digital CardTranscend128MB128MB 45x SD Secure Digital Card (p/n SD-128MB), more SD-128MB BQJ$5.98
pad
64MBTop of Page
padBrandSizeDescriptionPart #Price
padpadpadpadpadpad
TS64MSDC, SD-64MB, SDSDB-64-A10, 64MB Secure Digital Flash CardTranscend 64MB64MB Secure Digital Flash Card (p/n SD-64MB), more SD-64MB BQI$3.98
SDSDJ-64, 64MB SanDisk Secure Digital Card SDCATP 64MB64MB SanDisk Secure Digital Card SDC (p/n SD-64MB-SD), more SD-64MB-SD 005682$3.98
pad
32MBTop of Page
padBrandSizeDescriptionPart #Price
padpadpadpadpadpad
AF32SD, SD-32MB-ATP, 32MB ATP SD Secure Digital Flash CardATP 32MB32MB ATP SD Secure Digital Flash Card (p/n SD-32MB-ATP), more SD-32MB-ATP AF32SD$12.98
SD032, SD-32MB, 32MB Secure Digital Card SDSamsung-Hynix32MB32MB Secure Digital Card SD (p/n SD-32MB), more SD-32MB BQH$4.98
pad
SD Card ReadersTop of Page
padBrandSizeDescriptionPart #Price
padpadpadpadpadpad
TS-RDM2, Silver - Transcend 15-in1 USB 2.0 to CF, MD, SM, MMC, SDC, xD, MS, MS Pro, MS Pro Duo, miniSD Flash Reader/WriterTranscendSD Card ReadersSilver - Transcend 15-in1 USB 2.0 to CF, MD, SM, MMC, SDC, xD, MS, MS Pro, MS Pro Duo, miniSD Flash Reader/Writer (p/n READ-USB2-S-15in1-TR), more READ-USB2-S-15in1-TR 003877$13.98
RW022, 12-in-1 Lexar  USB 2.0 Card Reader/WriterLexar SD Card Readers12-in-1 Lexar USB 2.0 Card Reader/Writer (p/n READ-USB2-12in1-LX), more READ-USB2-12in1-LX 003879$25.99
TS-RD13B, READ-USB2-E-9in1-TR, Blue - Transcend 9-in1 USB 2.0 to CF, MD, SM, MMC, SDC, xD, MS, MS Pro, MS Pro Duo, miniSD Flash Reader/WriterTranscend SD Card ReadersBlue - Transcend 9-in1 USB 2.0 to CF, MD, SM, MMC, SDC, xD, MS, MS Pro, MS Pro Duo, miniSD Flash Reader/Writer (p/n READ-USB2-B-9in1-TR), more READ-USB2-B-9in1-TR TS-RD13B$13.98
BB15-2561-0111, READ-USB2-4IN1-SG-PQ, 256MB PQI USB 2.0 Pendrive with built-in SD Flash ReaderPQI SD Card Readers256MB 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$12.98
pad
SD Card HoldersTop of Page
padBrandSizeDescriptionPart #Price
padpadpadpadpadpad
DMSP-SD4, HOLDER-SD-4-HA, Hakuba SD Secure Digital Holder (up to 4 cards)Hakuba SD Card HoldersHakuba SD Secure Digital Holder (up to 4 cards) (p/n HOLDER-SD-4-HA), more HOLDER-SD-4-HA DMSP-SD4$8.98
SDAC-13-G10, Sandisk SD, CF, MMC, Memory Stick, xD All Weather Rubber Holder (up to 8 cards)SandiskSD Card HoldersSandisk SD, CF, MMC, Memory Stick, xD All Weather Rubber Holder (up to 8 cards) (p/n HOLDER-8-SD), more HOLDER-8-SD 003359$9.98
20101, Secure Digital & Multimedia Card Slot Cleaning KitSmartpartsSD Card HoldersSecure Digital & Multimedia Card Slot Cleaning Kit (p/n Cleaner-MMC/SD), more Cleaner-MMC/SD 20101$2.89
pad
pad
Quick Index
pad
Live chat by SightMax
pad
padFlash Memory
padpadCompact Flash (CF) Memory
padpadSecure Digital (SD) Memory
padpadSD High Capacity (SDHC) Memory
padpadMini Secure Digital (MSD) Memory
padpadTransFlash (Micro SD) Memory
padpadMultiMedia Card (MMC) Memory
padpadMMC Plus (MMC Plus) High Speed
padpadReduced Size MMC (RSMMC) Memory
padpadRSMMC Dual Voltage (RSMMCDV)
padpadSmartMedia (SSFDC)
padpadSony Memory Stick (MS)
padpadSony Memory Stick Pro (MS Pro)
padpadMemory Stick Pro Duo (MS Pro Duo)
padpadGaming Memory (PSP MS Pro Duo)
padpadxD-Picture Card Memory
padpadFlash Pen Drive Memory
padpadFlash Readers
padpadReadyBoost Device Options
padApple Memory
padCisco Memory
padSun Memory
padSun Accessories
padAcer Memory
padCompaq Memory
padDell Memory
padeMachines Memory
padEpson Memory
padFujitsu Memory
padGateway Memory
padHP Memory
padIBM - Lenovo Memory
padLenovo - IBM Memory
padIntel Chipset Memory
padLexmark Printer Memory
padPanasonic Memory
padSharp Memory
padSony VAIO Memory
padToshiba Memory
padGeneric Memory
padWhat's New
padDDR2
padpadPC2-3200 DDR2-400
padpadPC2-4200 DDR2-533
padpadPC2-5300 DDR2-667
padpadPC2-6400 DDR2-800
padDDR
padpadPC2100
padpadPC2700
padpadPC3200
padRDRAM
padSDRAM
padpadPC66
padpadPC100
padpadPC133
padEDO
padFPM
padFully Buffered FBDIMM
padSODIMM
padMicroDIMM
pad72 Pin SIMM
pad30 Pin SIMM
padWe Love Macs
padWorld of Cables
padResellers
pad
Shipping
pad
Now USPS shipping is $1 per module!

Estimated shipping rates for computer memory under 1lb (0.45 kg) weight:

    UPS Ground (USA only) $6
    Fedex 3 day $9
    Fedex overnight $19
    Fedex International Priority $24 +
    USPS International Airmail $12 +
pad
pad

Click to verify BBB accreditation and to see a BBB report.

HACKER SAFE certified sites prevent over 99.9% of credit card and identity theft by hackers.

BizRate Customer Certified (GOLD) Site

Site Map Contact Us