Razer Pro Click Bluetooth + 2.4GHz Dual-mode Wireless Mouse Silver

Support 2.4GHz/Bluetooth wireless connection to provide smooth and stable transmission, you can switch freely accroding to your needs.
Co-designed with Humanscale, its added palm support prevents your wrist from anchoring onto work surfaces, alleviating strain and promoting better arm posture.
Its 16000 DPI sensor ensures even the finest movement of your mouse is tracked, giving you an acute level of precision that maximizes your productivity and efficiency at work.
Pair the keyboard with up to 4 devices and conveniently switch between your desktop, laptop, tablet or TV screen with just one click.
You can work faster and smarter by assigning macros and secondary functions to any of the 8 independently programmable buttons.