Review on Razer Atheris Ambidextrous Wireless Mouse: High Precision 7200 DPI Optical Sensor, Long Lasting 350 Hour Battery Life, USB Wireless Receiver & Bluetooth Connection - Stormtrooper Limited Edition, Star Wars Limited Edition by Alvin Siah ᠌

Great solid mouse for long-term use. Different pros: 1. Very good in the hand. Heavy. 2. Can be used with a dongle (via USB) or directly via Bluetooth. 3. The wheel spins and is pressed extremely pleasantly. 4. Appointment additional. buttons are configurable. 5. The driver installs itself after inserting the "dongle" (USB plug) into the socket. Has cons: 1. In order to be able to customize the buttons, you need to install a monster program with a size of 210 megabytes. Which is not very intuitive, you need to look for a long time where it's all set up. It took me 20 minutes. 2. In other decent mice, you can still press the wheel left and right. Here the manufacturer was too lazy to do so. 3. I have not found how to set it up so that you can assign different values ​​​​to the buttons for different programs. Other manufacturers can do this, but not here. 4. The side keys are a little out of place - only one of the two is pressed comfortably. 5. Well, the polarity of the batteries - this manufacturer wonderfully came up with: in two completely identical sockets, the batteries must be inserted with different ends: in one socket, the "minus" contact should rest against the "spring" (as everywhere), and in the second, the "spring" should rest against "plus" contact (which, generally speaking, is very unusual). (See the picture - this is how you need to insert the batteries. Otherwise, the mouse will not turn on!)