The Deathadder has a really great ergonomic design. The Deathadder is properly designed for left-handed use, a rarity in itself That alone gives it massive appeal, as it's designed to be as comfortable to use in the left hand as it is in the right. Razer didn't just settle for ambidextrous mice like the Lancehead, instead specially designing the Deathadder, its most iconic mouse, for left-handed use.
An iconic mouse designed for left-handed people