I had this computer mouse for about 2 months, utilized it for a month and loved it like on Battlefield the additional buttons actually helped.

　　some stuff about it ... There is up 27 grams of weight you can put in the computer mouse.

　　It saves your settings on the mouse itself.

　　2 options for scrolling Normal and hyper-fast scrolling.

　　On-the-fly adjustable computer mouse speeds.

　　if you have any concerns or if your interested message me at.

　　program contact details.