With this new ISO image, users will finally be able to install the Neptune Linux operating system on their personal computers using a USB flash drive that supports the USB 3 technology. Besides that, the new Neptune Linux 4.5.1 ISO image contains the KDE SC 4.14.16 and KDE Plasma 5.6.2 desktop environments, along with the KDE Frameworks 5.21.0 collection of add-ons for Qt5.