Solaar allows you to manage devices connected to the Unifying/Bolt/Lightspeed/Nano Receiver, as well as perform additional settings on equipment that supports this (for example, set the Fn key mechanism, smooth scrolling or DPI).

This is a simple application for formatting USB flash drive into FAT32, NTFS and EXT4 formats.
Now there is no need to format a flash drive by opening GParted (partition editor), unmounting the partition with the flash drive, creating a new partition, etc.
To format a USB flash drive, simply insert the flash drive into the USB port of your computer, open the program, select the format and click the Format button.

The program also allows you to write ISO images to USB.