they write something about the impossibility of drawing a straight line . I will say this. Here is a plastic bottle in front of me. empty. I follow her. lo and behold, it works. moves the pointer, and for such a surface it is very even and smooth. Further. Laptop keyboard. I try right on it. You can even use it at work. It does not matter. Naturally, the key drop is felt by the pointer (the arrow on the screen). But not critical. Conclusion - the sensor is excellent, for which I love logitech. It does not work (at all) except on the screen of the phone and laptop. But the question is why do it. Why am I writing this. Before that, there was a logitech for quite a long time 185 chtoli, in general, an old one. everything suited. I decided to take an older model - they wrote reviews that I already began to think. In fact, everything turned out to be easier and better. For me it is definitely worth the money. (had experience in acquiring Chinese mice) Who cares about money - do not buy. But for me it definitely deserves its price. Would buy again - yes
A4Tech XL-747H Gaming Mouse, Blue Spider
190 Review
๐ฑ๏ธ Renewed Logitech M705 Wireless Marathon Mouse: 3-Year Battery & Hyper-Fast Scrolling in Ergonomic Black Design for PC/Laptop with Unifying Receiver
421 Review
Logitech M510 Blue Wireless Mouse with USB ๐ฑ๏ธ Unifying Receiver - Comfortable Shape, Back/Forward Buttons and Side-to-Side Scrolling
199 Review
๐ฑ๏ธ Logitech MX Master Wireless Mouse: High-Precision Sensor, Easy-Switch up to 3 devices, Meteorite Black
322 Review
Smartphone Samsung Galaxy A50 4/64 GB, 2 SIM, black
82 Review
๐ป Get Amazing Video Quality with Logitech HD Pro Webcam C920 (Discontinued Edition)
83 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