The EOS Rebel T2i is compatible with both SDXC memory cards for greater storage capacity and with Eye-Fi SD cards, which are outfitted with a Wi-Fi transmitter (IEEE 802.11b/g) and internal antenna for wireless, high-speed transfer of images. With an Eye-Fi card installed, the EOS Rebel T2i can display the Eye-Fi's connection status and error notes with ease, for fully functional wireless uploading of images directly from the camera.
*Canon cameras are not guaranteed to support Eye-Fi card functions, including wireless transfer. In case of an issue with the Eye-Fi card, please consult with the card manufacturer. The use of Eye-Fi cards may not be available outside the United States and Canada, please contact the card manufacturer for territory availability.