The expert s trackball is the biggest of all the trackball mice we have covered in our reviews.
Trackball marble review.
Ambidextrous trackball design a trackball design with a long broad palm area and gentle curves keeps your hand comfortable and supported all day whether you use your right or left hand.
Compared to a regular mouse the trackball offers many benefits including more precision and comfort and an ergonomic design.
Removing the ball is as simple as pulling it out.
One of the reasons that i bought this instead of other products is that i have used your m570 wireless trackball mouse for over three years and the quality of that item is great.
The operation of this computer cursor interface requires less strain on the wrists than a traditional mouse.
It saves desk space and reduces stress on your arm wrist and hand.
Not in production anymore just like its brother the trackball optical this ergonomically shaped trackball offers a fantastic grip and layout with many buttons a scrollwheel at the thumb s position and a proper ball placed in the center.
And can be operated in less desk space than a mouse because the trackball housing is stationary.
And probably not only for me but for many people this the trackball that is the easiest way to enter the wonderful world of the trackball.
On this trackman marble the rolling of the ball marble is not smooth and feels like there is grit or debris in it.
There is none that i can see.
It might take some time to get used to a trackball but once you use one you can t go back to using a mouse i promise.
Big and dense the ball rotates smoothly.
Fast accurate control is right at your fingertip with smooth tracking marble optical technology.
The main downside is the lack of a scroll wheel.
Due to the large size it is much easier to move the cursor in high definition or multiple display setups.
Reviewed in the united states on october 3 2019 the logitech marbke trackman trackballs are great.
The logitech marble mouse is the trackball that started it all for me.