Ben Q that is. I purchased a Keyboard/Mouse combo a week ago and now the mouse is near it's death bed. I knew I should of went with Logitech or Microsoft, but the sleek curves of the BenQ allured me. I don't know how reliable their other products are, but stay away from their mouses (model # M800)!!!
They make all kinds of crap... they're supposed to be changing their name to Qisda or Quisda or something... can't remember.