The Canon RC-V100 Remote Control lists a bevvy of controls and two user programmable buttons. This remote is back-illuminated, uses audio cues (easy to enable/disable), and its rotaries have changeable directionality. The remote powers from the host camera so that no separate battery is required, and a 15' connection cable is included. There is a USB port for firmware updates so that new functions and support for new camera models can be added.
Playback last shot
Image adjustment: knee slope, black gamma, and sharpness
Menu access and navigation
Two assignable buttons
Activate/deactivate remote switch
Compatibility: XF305, XF300, XF205, XF200, C100, C300, and C500 cameras.
Note: Please change your camera's Remote setting (via the menu) from "Standard" to "RC-V100" to enable use with this controller.