Rocket Jump Ninja on X: "By request the #RazerViper VS the #RazerDeathAdder ... they look a similar length but that extra width on the DeathAdder + the extra height all adds up.
Amazon.com: Razer Naga Hex V2: 7 Button Thumb Grid - 16,000 Adjustable DPI - New Ergonomic Form Factor - MOBA Gaming Mouse : Video Games
Razer Naga Hex - Review 2012 - PCMag UK
Razer Naga Hex V2 Review | Digital Trends
Razer Naga Trinity review: Three gaming mice in one | PCWorld
Razer DeathAdder V2 Mini review: The best ergonomic mouse for small hands - HardwareZone.com.sg