Getting the images you have taken from the camera and on to the computer in an orderly and efficient manner is historically more difficult than it should be particularly on Linux. I’ve tried a number of applications and none of them have done the job as well as I expected. I had been using Digikam but it only seems to work well under KDE Plasma and as I’m using Xfce that was an issue.
Recently I tried Rapid Photo Downloader. First I installed it from the Fedora repos. That was the older version and it was a failure. It didn’t recognise either of the cameras I regularly use. I looked at the website for Rapid Photo Downloader and found there was a new version in a beta release. As I couldn’t find anything better I decided to try it.
The instructions on the site worked well except for one update but when I reported that there was an immediate response and the installer was updated. It was an issue with the installer not recognising Korora as a Fedora based distro. That was fixed and been fine ever since.
More importantly the beta version worked beautifully. It recognised my cameras and downloaded the images where I wanted and renamed them as I intended. The first beta I tried was a little light on features but subsequent betas fixed that.
A couple of days ago version 0.9.0 officially left beta and was released as a stable version. I’m using that version now and it is great. So congratulations to Damon on the release of the new version. If you need a reliable and efficient photo downloader for Linux and what photographer doesn’t, I can’t recommend Rapid Photo Downloader highly enough. See here for the release announcement and notes.
Techodyssey 
I always try to use cables and 99% of the times it works.