Is the only thing missing in your life the ultimate mouse? Thanks to the Dell Mobile Pro Wireless Mouse MS5120W Titan Grey, you'll unleash your full potential. The mouse is wireless. It won't clutter your computer area with unnecessary cables. Its wireless connection has a range of up to 10 m. The body of this mouse has a symmetric design, so it can be used with a right or left hand. The sensitivity of the mouse comes from the very reliable optical technology. The mouse is capable of a sensitivity of up to 1600 DPI. You will be able to make use of 7 buttons,, perfect for demanding users. It draws power via AA batteries. This mouse model is meant for use at the office, but casual players will love it.