Teensy Micro SD Card Adaptor
This Micro SD card adaptor allows you to easily use gigabytes of flash memory with Teensy. It can also be used on a breadboard, or with almost any AVR processor. A 3.3V regulator and 5-3.3V buffer chip protects the SD card, and allows interfacing to 5V processors.
This small SD adaptor connect directly only with Teensy 2.0. For all other boards, wires must be used to make the connections. The WIZ820io & SD Card Adaptor connects directly to Teensy LC & 3.0.