And whenever the recording industry gets around to implementing its SecureDigital Music Initiative, the SDcard, which stands for "secure digital, " will support it.
For those who don't understand that any SDcard will work in your Wii, the 2GB Rock Band 2 SecureDigitalcard will reportedly hold up to 75 downloadable songs -- or 2GB of anything, actually.
Japan's Matsushita (nyse: MC - news - people) sells players under the Panasonic brand name, which use the SecureDigital(SD) card technology it developed with SanDisk.
The highest speed class available today, the UltimateXX meets standards set by the SecureDigital Association for next-level performance in SDcard technology.