The Canon BG-R20EP Battery Grip supports 2.5GBase-T Ethernet¹ and enables extended shooting with the use of two batteries that can be charged while connected to the camera. Use of wired LAN enables news, sports and fashion photographers to transfer files faster. This grip also improves handling during vertical shooting. The shape of the multi-controller, and positioning of Magnify, AF Start, AE Lock and AF Point selection buttons means that shooting vertically feels similar to shooting horizontally. The BG-R20EP Battery Grip* also has excellent dust and moisture resistance for using in tough weather environments.