BENQ M310 ordered it yesterday and fex ex delievered it today. after tax and shipping $45 from newegg + $mail in rebate overall, very pleased with it. the mouse is small (which i wanted) and the whole thing has a rubber/velvet feeling...very nice imo. the wireless transmitter sits in the mouse when you are not using it and by pushing on the sliver button it pops out. also comes with a carrying case so i dont scratch it up when its in my bag.