Pros
- Looks great, everything works
Cons
- There is no scrolling, and sellers try very hard not to advertise this moment
Pros
- Ease of use, ergonomics, price.
Cons
- Saved on extra springs
Pros
- a very handy thing for laptops, no need to crawl on the mat, the ball is nice, it spins easily, you get used to the buttons very quickly!
Cons
- no
Pros
- nothing
Cons
- all
Pros
- - Dont-mouse. To fully appreciate, you need the mouse to move your wrist. But not a touchpad either, not crowded. - At first, the ball seemed small, but then I realized that it was just right. The balance between the accuracy of small movements and the ability to make large ones. - The ball is massive, this in some cases allows it to be sharply twisted and allowed to rotate by inertia. Useful when scrolling very long documents. - Scrolling in two directions, both horizontally and vertically, with the same ball. Unlike a regular mouse wheel on one axis. You need to tinker with the settings, hang this mode on one of the buttons (there are four of them), but when you do it, the opportunity is very useful. - The ball is easily removed to clean the household that is hidden under it. - The device is symmetrical, unlike many other trackball - makes it possible to work equally comfortably for both left-handers and right-handers.
Cons
- - Over time, the buttons began to junk. Small ones sometimes do not work, but large ones, on the contrary, strive to make a double click on a single click. While (year of work) it is shown infrequently, but happens. The first months everything was without failures. - If you have a large monitor (2k - 4k), then you need to tinker with the mouse cursor acceleration setting and get used to the big acceleration. Because otherwise you will have to get from edge to edge of the screen in several movements.
Pros
- The hand stopped hurting and tired. Higher comfort, albeit slower cursor movement over long distances. I was too lazy to return to a regular mouse.
Cons
- The size of the trackball is large, which is not very convenient for the average palm. Uncomfortable small buttons. No scroll wheel.
Pros
- The sizes are really big. The ball is good, dense, heavy.
Cons
- The symmetry is unsuccessful, there is a feeling that the hand is resting on some bony vertebra. The case is flimsy, rattle-like. The buttons are not impressive in quality, they rattle and the plastic is cheap.
Pros
- trackball, outwardly made with high quality, with a cord, symmetrical, large comfortable ball
Cons
- disgusting reliability and constructive quality (bought twice, broke twice without serving even half a year (((), no scroll wheel, too easy to smudge (especially the wheel)
Pros
- - It is convenient to fasten with ribbons (I screwed it onto the armrest of the chair), since there is enough body around the ball and buttons - In general, it is quite ergonomic - Less often you have to clean it than Kensington
Cons
- - The Logitech site with drivers works horribly - you have to look for third-party resources - For convenient scrolling on the button, the movement of the ball requires third-party applications (in the Logitech application for Windows there is an option similar to the old method - with a middle mouse button click and mouse deviation from the "anchor" , on Mac you can put PgUp and PgDown on buttons 3 and 4, but then there is no middle mouse button left). On a Mac, I found only Smart Scroll for $14 (you don’t have to pay - but then the function is periodically disabled for a couple of minutes and a modest purchase window pops up). But even with third-party applications, scrolling is not very convenient - when you click and move the ball, the cursor also moves (Smart Scroll has a function to stop this movement, but then the scroll often does not work on the first try - its impossible to use). - Kensington Orbit feels accurate above - Up to the 4th button (I have the middle mouse button on it) it is inconvenient to reach, I have to change the position of the hand
Pros
- Design. For any hand. Trackball, not a regular mouse. A wired connection is more reliable than a radio channel.
Cons
- There is no normal scrolling. Inconveniently located additional buttons.
Pros
- Build quality. Everything, like other Logitech equipment, is at the highest level. Unusual design. In fact, we roll a ball with black marks with our fingers, the alternation of which reads the laser beam from the window under the ball. Massive. For me a big plus. At home, the Logitech M500 manipulator - and so it seems to me already a little thing compared to the subject. Place your hand comfortably. A massive object is pleasant to hold. Huge main buttons. You can hold it this way and that - its convenient to press anyway.
Cons
- The design assumes, unfortunately, that if there was some dirt or natural hand marks on top of the ball, then two or three movements, and the dirt has already left to settle on the slide rollers and even on the laser sensor window. In general, it’s nonsense - I just take out the ball, blow it there, run my finger - I work on.
Pros
- Ergonomic: large ball, large buttons, easy to clean and quite reliable device.
Cons
- Symmetry for any hand makes the location of the buttons not as convenient as it could be specifically for the right hand.
Pros
- i use it like a mouse wheel on steroids. i really like the possibility of auto-scrolling and universal scrolling. high positioning accuracy when working with small elements. easy to rewind video.
Cons
- bad keys! far away from the ball, and their location relative to each other is disgusting; it is very easy to press the wrong button. only additional ones are assigned. keys, but it would be better if all were assigned. it is impossible to quickly draw a straight line (i think this is a drawback of all trackballs)
Pros
- - the hand rests comfortably on the case, does not get tired - it is possible to use all fingers to rotate the ball (usually 3, less often 4) - it is convenient - no special surface is required for comfortable work (for example, laser mice do not work correctly on all surfaces, especially with contrasting textures) - the lack of scrolling is compensated by: a) using additional. buttons to transfer the ball to the scrolling mode) by the skill of throwing the cursor on the scroll bar and (holding the left button) move around the page by means of the ball rotation.
Cons
- After 1.5 years of work, the "left button" began to fail. Dragging objects requires significant pressure. I plan to use one of the rarely used additional buttons (in the top row) as a donor for soldering.
Pros
- - Accurate positioning of the cursor. - Comfortably lies in the hand. - Buttons are conveniently located (including small ones, but here it’s already an amateur). - It is convenient to turn the ball with two fingers. - The ball rotates smoothly and easily (with clean supports). - Easy clean the supports for the ball. - It does not require a lot of space on the table (you can generally use it on your knee). - I don’t know how anyone, but for the three years that I use it, I didn’t have any complaints.
Cons
- 1) Its hard to get used to the lack of a wheel. It took me about two weeks to do this. 2) The sensor window is clogged. Although it is not difficult to clean. 3) After it, using a regular mouse is perceived as the game where you need to move the cursor through the maze without touching its walls. 4) During use, the case began to peel off, and now it looks very worn. I want, but there is no choice of trackballs.
