ProtoArc ergonomic mouse features an ergonomic design, specifically
crafted for users who spend long hours on the computer, effectively
reducing wrist strain

Note: All buttons are not programmable and the forward and back buttons are not compatible with Mac OS systems

ProtoArc EM11 NL ergonomic mouse delivers exceptional comfort for long
hours, seamless multi-device connectivity, and impressive battery life
in a premium ergonomic design.