I've used a trackball -TrackMan Wheel Logitech T-BB18- (15 years, probably more...) for many years, but it's ready to be dragged, carried, and repaired a thousand times with components from other mice, like Frankenstein's. sample. It started getting bugs again so it was time to switch to a new one and this trackball is what I was looking for.
Perixx11568 Perimice-717 Wireless Trackball Mouse Advantages:
· Ball in the thumb that degrades the tension of joint movement to one finger and not to the whole hand.
· It is slightly wider than my old trackball for a better night's sleep.
· It also has 4 more buttons than my previous trackball which is a nice touch.
· Wired, no need to worry about batteries or Bluetooth errors.
Perixx11568 Perimice-717 Wireless Trackball Mouse cons:
· Your ball has no markings on the surface, so the laser sometimes has annoying precision errors.
(This can be solved by painting a dot matrix on the ball, as Logitech has done.)
· The ball does not slide smoothly, it slows down, requiring me to move my thumb along the same path more often.
(I think with use it will wear down and become smoother, and you can also increase the dpi to move your finger and increase the travel.)
The housing is designed too tight for the size of the ball, this prevents dirt from getting in, but if the ball gets filled with sweat or other dirt - which will happen - it slows the rotation -even more- and is really disturbing as the movement is no longer smooth and loses precision.
I have noticed that the low DPI (400) is too low and the high (1000) too high, in some precision applications (I work with 3D design) or you don't reach and you have to move your finger a lot or when you put it's too high, you're going too far.
(Maybe it's just a matter of getting used to the DPI)
To eliminate the inconvenience of ball brakes and laser errors, I replaced the ball that came with my old Logitech's which is a bit more worn, has a dot matrix, and works better, with a low DPI.
Still, I had to clean it a few times the same day because of the narrow housing.
I don't know if it's better not to get dirty at the expense of the smoothness of the movement, because my old Logitech has a width for the ball, a lot of dirt gets in, yes, but it slides like it's greased. and the cleaning might have to be done once a month and not several times a day. Still, it seems to me that overall it is very good.
Perixx11568 Perimice-717 Wireless Trackball Mouse Features:
Ergonomic 2.4GHz wireless 7-button trackball mouse. Two-level DPI, built-in speed and control, easy to change the speed of the cursor
Natural ergonomics with right-handed design. Recommended for RSI users and users who spend a particularly long time at the computer, eg office workers, gamers, and internet surfers. Avoid a possible mouse arm or tennis elbow (RSI)
A programmable function added, customize your working environment. You can download software by going to the perixx website
Built-in on/off button and automatic power-saving function. Mouse automatically enters power saving mode after 10 seconds of sleep mode, 8-10 minutes of standby mode
System requirements: Windows 7, 8, 10. 2.4 GHz wireless connection with a working range of 10 meters. Package includes 1x PERIMICE-717, 1x 2.4GHz USB receiver (in mouse receiver storage). Requires 2 AAA batteries. 24 Month Limited Warranty
Perixx11568 Perimice-717 Wireless Trackball Mouse of Conclusion:
I am very happy with this machine. I think Perixx11568 Perimice-717 Wireless Trackball Mouse would suit all levels of experience. I look forward to using it for many years to come. Overall, this is a great option if you want a great Wireless Trackball Mouse. You will not be disappointed. You can take Perixx11568 Perimice-717 Wireless Trackball Mouse, after that, if you like this review post! Please see my other review posts. Thanks
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