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 Yoonki Baek ᠌

I've been using it for more than a year, no serious flaws have been identified. Excellent mouse, worth the money, you can safely take Possibly the best wireless mouse I've ever touched. Different pros: - Ergonomics, fits well in the hand - Heavy (and therefore reliable) - 2 connection modes (usb+Bluetooth) - DPI switching - programmable side keys - great wheel - has been working properly for over a year, no complaints Cons below: eats up battery pretty fast for a man's hand it may seem small, especially after x7 a4tech, but this is a matter of habit