The keyboard is not quiet, due to its mechanism inside, something always rattles, dings, clicks. it was necessary to take the corsair k70 with Cherry MX Silent :(
Attached some photos to show the product's warranty and customer service.
Smartphone Samsung Galaxy A50 4/64 GB, 2 SIM, black
82 Review
Enhance Your Visual Experience with Logitech C260 Webcam
78 Review
Logitech HD Webcam C270: Crisp 720p Widescreen Video Calling & Recording (960-000694), Lightweight and Portable at 3.15 lb.
192 Review
Sennheiser PC 8 2 Cancelling Microphone
71 Review