I was long looking for a cable release for my EOS 6D. Since me the high price has first deterred, I resorted to a 20 replica. Unfortunately, this was a big disappointment as even when you connect the low trigger problems arose. The N3 plug did not fit 100% and only with fumbling it worked to get the plug into the Buckse. I had the shutter also changed since I first started from a defect, but the others had the same problem with the plug. The operation went as good as not at all. Finally, I gave it back and tried the original. The cable release Canon is quite large but not heavy, it sits comfortably in the hand and makes even otherwise a very good impression. The pressure points of the buttons are ok also the release button is somewhat tight for my circumstances. The N3 plug fits defective in my EOS 6D. Operation is by reading the manual (in German) real simple and logical. While it is somewhat irritating that the display does not go out but the battery should still keep 3 years, because it's not so bad. Unless there is a strong buy recommendation, unfortunately, because of the real fierce price. Personally, I can with the best will not understand what is supposed to be worth about 140 at the part ... but there are also deliver a star. Who is the value will not be disappointed in any case and obtained a high quality product.