Features: The bracket supports for Canon's E-TTL. (Note:The feature can apply only to flash with TTL function) The splitter doubles the hot shoe for your camera / camcorder. It also can trigger other type of speedlite and can be used for other cameras, such as , Pentax,,but there is no TTL function. Can bear objects which weights up to 3 KG, increases the service of your hot shoe. Made of ABS & PC, makes it lightweight, convenient to use.