0:01
Kensington trackball mouse - clicking 1.
0:01
Trackball mouse - single clicking.
0:01
Trackball mouse - putting ball into trackpad 2.
0:01
Trackball mouse - putting ball into trackpad 1.
0:01
Trackball mouse - double clicking.
0:01
Trackball mouse - ball quickly rolling 2.
0:01
Trackball mouse - ball quickly rolling 1.
0:01
Trackball mouse - setting onto a wooden table 4.
0:01
Trackball mouse - setting onto a wooden table 3.
0:01
Trackball mouse - setting onto a wooden table 2.
0:01
Trackball mouse - setting onto a wooden table 1.
0:01
Mouse - Logitech - pressing the scroll wheel twice anxiously.
0:01
Mouse - Logitech - pressing the scroll wheel four times anxiously 2.
0:01
Mouse - Logitech - pressing the scroll wheel four times anxiously 1.
0:01
Mouse - Logitech - pressing the scroll wheel calmly 8.
0:01
Mouse - Logitech - pressing the scroll wheel calmly 7.
0:01
Mouse - Logitech - pressing the scroll wheel calmly 6.
0:01
Mouse - Logitech - pressing the scroll wheel calmly 5.
0:01
Mouse - Logitech - pressing the scroll wheel calmly 4.
0:01
Mouse - Logitech - pressing the scroll wheel calmly 3.