Razer Products

[Yuhaney]

Anybody else having Razer products? Headset, mice, keyboard, etc..
I have had my first Razer mouse, which was Mamba 2012. Now I'm having DeathAdder 2013 with BlackWidow Tournament Edition.

Funny thing is that both Mamba and BlackWidow are faulty units. Mamba never worked properly as wireless and BlackWidow is faulty as well. Writing is a pain since E and O both are either writing too many letters or none at all. Also, in games where you must hold down E (which is activation key for me, such as opening doors), it works whenever it wants and how it wants. Holding down to activate is a pain, it can take multiple tries to even get it activated and then when it does, keeping it activated is also in many cases random.

Am I just unlucky customer with these products or is there someone else having problems with Razer products?