Your coffee table. Your favorite chair. Your comfy bed. Now there's no limit to where you can get precise cursor control. This hand-friendly wireless trackball lets you work and play wherever you want. No mouse to move around. No tricky keypad leaving your hand feeling cramped. Just roll the ball with your thumb and click. Precision never felt so comfortable. Thumb-operated trackball and laser sensor for smooth, precise cursor control. Works anywhere you do—even your sofa. Powerful 30 ft. wireless range with tiny leave-in Logitech Unifying receiver. It has up to 18 months of power on a single AA battery. Scroll wheel and Back/Forward buttons for easy document and web page navigation. Enhanced comfort—refines the time-tested shape of the popular Logitech Trackman Wheel.
With so many on offer these days, it is great to have a name you can trust. This item is certainly that and will be a perfect buy. The distributor have added some great touches and this equals great value.
You can trust this review, i hope you can try to buy this product and then you know this product good or no. Next time you can make a review for another people.
Logitech answers the plea!
This is my first review and it happens to be the first for this excellent trackball. The review is LONG but you can skip to the heading(s) that suit you: Old Users, New Buttons, HTPC, New Users, Wireless and Gaming. Hope it is useful.
--Introduction--
This line of trackballs from Logitech is best known for its unique design, employing the thumb for movement and the index/middle finger for clicks. The advantage of this "thumb-ball" design is that former mouse-users do not have to adapt to a different position (thumb for clicking and index/middle finger for moving, as in the case of the Kensington trackballs).
--History--
After releasing the renowned TrackMan Wheel Optical (wired), Logitech went further and brought us the wireless version (the TrackMan Wheel Wireless, still available in Amazon). The wireless version suffers from the gigantic size of the receiver, which makes it impractical for laptop/space-constrained computer setups.
After...
Click here to read the full review for more information about this product.
This is the best replacement for Microsoft's Trackball Optical
Having been one of the many old school folks that mourned the loss of Microsoft's Trackball, I can honestly say this is a superior replacement. The day I had to bury my Microsoft Optical was a sad day when it died, but I got many years of use out of it. Up until now, it was the best trackball to date that I've used (and I've used them all), but today I received 2 of the new M570's and replaced my wired TrackMan Wheels.
They are slightly smaller than the TrackMan Wheel, but have a much better ergonomic feel. Unlike the Microsoft five button version where the fifth button was placed on the far right and was a bit akward due to the size of the device, the M570 has it right above the perfectly placed back button. Now that I'm using wireless (I avoided the TrackMan wireless due to the lengthy receiver), I'm even more pleased in the home and office environment.
The other reviews for this product are spot on, but to add a few observations:
There was mention...
Red ball vs blue ball
I am longtime wireless trackman wheel.(Red Ball) user. My minor complain for it was a "receiver".
In case of travel, to bring trackman and receiver was bulky.
Receiver for the Blue(M570) is very tiny and easy to handle.
Former person reviewed as follows,
"There is a subtle difference between the balls on the M570 and the wired Trackman. The red ball on my wired Trackman was silky smooth and it feels light when scrolling. On the other hand, the blue ball on the M570 appears to possess a tiny bit of extra resistance (even after cleaning), which does not trouble me at all. The blue ball also seems quieter in use. I do not think old users will be troubled by this minor change, and this extra resistance may also be due to the fact that my unit is brand-new. I will update this review if the touch changes. "
My comment is exact same. Blue ball is less silky and less smooth. Feels some weight of resistance.
After cleaning and some hours of usage,...
Product Features :
- Trackball comfort: Sculpted shape supports your hand and stays in one place move the cursor without moving your arm
- Logitech Unifying receiver: Connect up to six compatible wireless devices with one tiny receiver that stays in your laptop
- Long battery life: Go for up to 18 months without changing the included AA battery
- Smooth cursor control anywhere: Precision laser tracking on your desk, couch, bed or almost any other surface
- For Windows or Mac OS: Control your laptop, desktop computer or home theater PC wirelessly from up to 30 ft. away
Rating : 4.5
List Price : $59.99
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