Hot answers tagged sdcard
Yes; I have an EyeFi card and my battery doesn't even stand 50% of its performance. Fortunately I can turn EyeFi-wireless-mode off in my Nikon's D3200 menu. It's described in the user manual here:
The cards are considerably more complicated electronically. Additional power would be needed to drive the ARM processor vs. a typical SD controller. Once you add in Wi-Fi radio and the encryption requirements that come with it you should expect an impact on battery life (though most cards now shut down Wi-Fi when it is not transmitting which helps.) The ...
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