Secure Digital (SD) Flash Memory Cards
Highly Versatile Memory for a Variety of Today’s Portable Electronics.
Qmemory Secure Digital (SD) Card  
If you’re searching for an impressive combination of small size, ironclad security, high storage capacity and a lifetime warranty, then look no further. Qmemory’s Xpress and Xpress Turbo Secure Digital (SD) memory cards are an ideal expansion option for your SD-enabled device whether using a digital camera, mp3 player, PDA or mobile phone. A mechanical write-protect switch provides the consumer with added protection against accidental overwriting or erasure of data stored on the card.
60x Xpress
The Qmemory 60x Xpress Secure Digital cards are available in sizes ranging from 64MB to 2GB. Able to write data at 60x speed, our Xpress line is rated up to three times faster than standard SD cards.
150x Xpress Turbo
Our 150x Xpress Turbo SD card is our top-performance model, suitable for the latest high-end portable electronics. These media cards can write data faster than 22.5MB/sec; the fastest of any available SD cards today. Whether you’re snapping photos on your camera phone or saving data to your PDA, our Xpress Turbo cards will supercharge your device for peak performance.
Guaranteed compatibility with all Secure Digital devices. Click here to find an online vendor.