What type of mouse you use?

These days I use an USB Mouse. It is an optical mouse. It does not need a mouse pad. The scroll wheel lights up in blue color and underneath the laser lighs up red. It is a mouse on a cord as I do not want to change batteries all the time and as these batterie mouses are slower. It is in black and silver color outside.

I am touchpad at home but at work, I use usb port optical mouse with scroll. It is way too easy for me to manage my data jobs.

it is a serial port mouse with scroller

i use optical usb type mouse with a scroll button.