This is a very simple app that displays the activity of all physical drives connected to a computer, using red indicators for reading and green indicators for writing. Many people have found it inconvenient that the physical HDD activity indicators (LED blinking) on laptops or desktop PCs have disappeared. This app was created for those looking for a small, simple interface to monitor this activity. New Features: Multiple Drive Support: The app now monitors and displays the activity of all your connected physical drives, making it easier to keep track of each drive’s performance at a glance. Cute Cat Icons for Speed Indicators: Reading and writing speeds are represented not just by colored LEDs, but also by adorable cat icons. When drives are busy, you’ll see a lively, energetic run cat icon. when activity slows down, a blink cat icon takes its place.