Dell MS111 Optical USB Mouse

Now you can make internet browsing, and gaming a seamless affair, if you add this optical mouse from dell to your laptop or desktop. compatibility -this mouse supports operating systems such as windows vista, xp, and 7 without any interruption. -optical technology -featuring a scroll wheel, this mouse detects your navigation movements easily, making it a smooth operation. interface -all you have to do is connect this mouse to the usb port to use it.