Capacity: 32MB/64MB/128MB/256MB/512MB/1GB/2GB/4GB
Size: 18 x 24 x 1.4 mm (0.7 " x1.26" x 0.06")
Weight: 0.8g max

Data Transfer Rate: 60X/80X/133X (R: 16MB/Sec W: 7MB/Sec)
Materials: High Impact Plastic
Operating Voltage: 3.6V

New RS-MMC (Reduced Size MultiMediaCard) has the same width but almost half the length of existing MMC cards, RS-MMC cards will be 24 x 18 x 1.4 mm. It's clear that this new reduced size format is aimed primarily at the mobile
Phone / PDA market but it would also offer digital camera manufacturers the opportunity to build even smaller digital cameras. A reduced size card can be used in a full size MultiMediaCard with a simple mechanical expander that will make the card "regain" a full size format.

High data transfer rate: Maximized MMC 3.2 performance. Speed up shooting and file transfers.
Tough & Highly Durable: Waterproof, dust proof, ESD proof, and extreme temperature resistant, they are built to withstand any environment your phone can.

Reliable: With the best components in the industry, they last up to 10 times longer than generic RS-MMC (MLC) memory.
Extremely Portable: They weigh less than 0.8 grams and are about the size of 1/2 a postage stamp.
Compatibility: Compatible with all digital cameras, digital music players, mobile phones, PDAs, and other devices featuring RS-MMC slots. With an adapter also compatible with MMC and most SD devices.