There is a mice cemetery in the cabinet of my office: devices that I have tried and discarded because they did not help with shoulder pain. The solution was a roller ball and MX Ergo mouse of Logitech is the best I find. He leans for a more natural “handshake” grip and has a slow option for more precise movements in Photoshop and other applications. The travel wheel is fast but precise, as is the tracking ball and can change between two devices with the pairing button. You can even program the various buttons to do specific things of the application using Logitech software. He is also a useful partner for an iPad and is also a good Mac accessory.
My only complaint is the anti-nailed micro-USB cargo port, but the battery lasts enough to only have to use it every few months. It is expensive at $ 100, so you can prefer the Ergo Lift of $ 70. It also sacrifices a handshake grip, but without the roller ball, and has bluetooth connectivity options or Dongle USB.
Of course, there is also Magic Trackpad of Apple himself, which basically replicates MacBook’s tactile surface so he can place it anywhere. If you are a fan of multitactile gestures in your MacBook, this could be a more comfortable way to use them. – Ash
