HP 3-Button PS/2 Black Scroll Ball Mouse 5188-6229

[Music] [Music] the kensington orbit optical trackball is fantastic if you have any RSI or work-related upper limb disorders as it really reduces the risk of you moving your art and therefore the risk of strain on the arm now track balls are different from any of the other nice that we've reviewed track balls mean that you don't have to move the mouse instead you move your hand which means that you free up an awful lot of desk space to use for something else as you can see the kensington orbit optical trackball has two large buttons either side of the barrel itself these are left click and right click and because they're so large they can be hit by whichever part of the hand you would like to use the trackball is large and can be easily removed to be cleaned it has diamond die for optical technology which really improves the precise tracking and curse control compared with other mine as