Michael Futter writes: How do you market a product for a game when you don’t have the official license? Just ask Razer. They’ve done just that with their Naga Hex Gaming Mouse’s new Wraith Red deco. It might not have the Diablo III branding, but there’s no mistake that the gorgeous glowing red aesthetic is inspired by gamers’ latest foray into Hell. It’s isn’t just a pretty peripheral, though. It’s made for players that can’t bear to separate themselves from action RPGs and MOBAs. After giving it an extensive click, click, click, I can assure you that it’s one weapon you’ll want in your arsenal.