That it won't work with regular desktop printers. Application allows you to share USB device over network. Depending on device type you can compare it to printserver. That it won't work with regular desktop printers. At first you need to select USB device and communication interface. To ease correct choice you can use "Send test" button.
This application is totally safe for downloading. The app is designed by Tamka Initiative and its category is Tools. Over 1K users downloaded and set up Net2usb Printing and the latest update was on Oct 17, 2020.
Google Play shows that this application is rated 2.9 by its users. Download the free setup package of Net2usb Printing 0.8 and take a look at users' reviews on Droid Informer. The app runs on Android devices 3.2 and above.