2022 letters are present (the color is gray, like English). The keys are round or oval. I use it for 3 months without turning it off, while the batteries work. Keys for adjusting the volume, brightness, etc. are present, combined with F1-F12, the main adjustment. On Windows, you can definitely change it. On Ubuntu without software from the manufacturer, I don’t know if it’s done or not. There is support for MAC and keys for it. In general, very high quality, but if you compare the quality of keystrokes with MX Keys (not compact and 3.5 times more expensive), then it is slightly inferior. Is there support for Logitech Mouse Flow, when the keyboard switches to another device with the mouse - I don’t remember (I don’t use it myself).
Renewed Logitech K800 Wireless 💡 Illuminated Keyboard: Brighter, Better, and More Convenient
204 Review
🖱️ Logitech MX Master Wireless Mouse: High-Precision Sensor, Easy-Switch up to 3 devices, Meteorite Black
322 Review
Renewed Logitech MX Master 🐭 3 Advanced Wireless Mouse: Exceptional Performance Guaranteed
233 Review
A4Tech XL-747H Gaming Mouse, Blue Spider
190 Review
Apple AirPods Pro MagSafe RU Wireless Headphones, White
159 Review
Logitech HD Webcam C270: Crisp 720p Widescreen Video Calling & Recording (960-000694), Lightweight and Portable at 3.15 lb.
192 Review
Enhance Your Visual Experience with Logitech C260 Webcam
78 Review
💻 Get Amazing Video Quality with Logitech HD Pro Webcam C920 (Discontinued Edition)
83 Review