This is a great indicator of system health. I use it to blink green or red with a simple command script. Nice and bright. It works fine on my Raspberry PI 400 and my Dell laptop running Windows 10. It shuts down after 24 hours on a Dell rack server running Ubuntu 16.04. I've tried several USB troubleshooting tricks, but it's still not reliable on Ubuntu.
Mini USB Type C Fan Portable for Samsung Galaxy Note 8 Note9 A10 A9 Star A9s A8s A8+ A6s, Moto G7 G6 LG Stylo 4 Xiaomi Mi A2 Mi 8 Huawei P30 and More
12 Review
Floor fan Electrolux EFF-1004i, black
25 Review
💡 Yeelight Portable LED Lamp YLTD02YL - White Color, 5W, Stylish and Versatile
12 Review
💡 Yeelight Z1 Pro Rechargeable Folding Table Lamp (YLTD14YL), 5W, White Plafont/Shade
12 Review
Smartphone Samsung Galaxy A50 4/64 GB, 2 SIM, black
82 Review
Enhance Your Visual Experience with Logitech C260 Webcam
78 Review
Sennheiser PC 8 2 Cancelling Microphone
71 Review
Logitech HD Webcam C270: Crisp 720p Widescreen Video Calling & Recording (960-000694), Lightweight and Portable at 3.15 lb.
192 Review