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Kensington > 
Item#: 9SIA24G28M7092

Kensington K72352US Black RF Wireless Orbit Mobile Trackball

  • RF Wireless
  • TrackBall
  • 2 x AA Batteries

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews
  • newegg Wireless Convenience The advanced RF wireless technology sets you and your operation free from tangled cables and allows a decent operation range.
  • newegg Easy to Use A distinctive centered-ball design gives you more comfort and precision, and unique touch scrolling lets you glide effortlessly through web pages and documents.

Learn more about the Kensington K72352US

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years
  • Read full details

Customer Reviews of the Kensington K72352US

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  • phillip b.
  • 3/27/2015 9:39:05 AM
  • Ownership: more than 1 year
  • Verified Owner

3 out of 5 eggsHas quirks.

Pros: It's wireless. Seems to be durable & reliable.

Cons: The touch scroll ring is very awkward. It's easy to accidentally manipulate while using the ball. A mechanical scroll ring with a larger ball would've been preferred.
Sometimes the mouse "wonders" so if you leave it turned on, the next day, the batteries may be dead.

Other Thoughts: Kingston makes great stuff. This won't stop me from buying Kingston products but I don't recommend this particular trackball.

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  • Damion G.
  • 7/12/2014 10:49:00 AM
  • Ownership: 1 week to 1 month
  • Verified Owner

3 out of 5 eggsDoes what it says it will do.

Pros: Wireless, compact and fairly responsive

Cons: Left and right button placement is awkward. When you are moving the mouse to change the angle of your palm, you can push the buttons unintentionally. Also, the touch scroll takes some getting used to. A physical button or slide would give a better tactile feel to the scroll options.

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  • Arnie J.
  • 5/15/2014 5:44:05 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

2 out of 5 eggsAnother one bites the dust

Pros: It's wireless

Cons: They keep breaking. They just stop working. Either the sensor stops working or the trackball itself starts moving erratic and can't be used.

Other Thoughts: This will probably be the last Kensington product I purchase. I wish Logitech made a similar mouse to this one.

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  • Ben E.
  • 5/3/2014 5:37:41 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

2 out of 5 eggsMeh.

Pros: it's not a bad mouse,

Cons: I'm not a fan of the form factor. The ball is too small and the buttons are not optimally place

Other Thoughts: I usually buy logitech mice, going back a long time. Everytime I try Kensington, I'm disappointed.

1 out of 1 people found this review helpful. Did you? Yes No

  • Bryan E.
  • 10/30/2012 2:38:28 PM
  • Ownership: 1 week to 1 month

1 out of 5 eggsPoor wireless connection

Pros: Usable with either hand, nice mini-receiver.

Cons: We have 3 Logitech M570's and got this Kensington trackball to use as it is left hand friendly. I don't know what the deal is with the wireless connection but it is really bad; if it's more than a couple inches from the receiver, it starts dropping out...you move the ball and the pointer may or may not follow. Perhaps my unit is defective. I can swap the trackball/receiver with an M570 which works 100% of the time from several feet away even.

Other Thoughts: As other people have noted the scroll ring is inconveniently placed. Planning to return it.

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  • Francesco S.
  • 9/16/2012 11:46:01 PM
  • Ownership: more than 1 year
  • Verified Owner

1 out of 5 eggsUnderwhelmed

Pros: Trackball works pretty good

Cons: Scroll feature is garbage. Doesn't work when you touch it and works when you accidentally touch the touch scroll.

The only low battery indicator is when the trackball stops working.

Touch scroll cannot be disabled through the software.

It's not Bluetooth.

Other Thoughts: My MS Wireless 8000 mouse purchased in 2007 is more precise, has a good battery indicator and a great scroll wheel.

I couldn't deal with the touch scroll so opened it and disconnected the touch scroll circuit board. Now I don't have to deal with accidental scrolls but have to use the MS mouse for scroll wheel and more precise control.

0 out of 1 people found this review helpful. Did you? Yes No

  • Bilal H.
  • 5/13/2012 11:12:04 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsVery spotty service

Pros: Scroll wheel is useful. But not much different than a normal wheel.

Cons: It seems to hang fairly frequently and my computer locks. Then a few seconds later it starts to work again. Tried it on 2 computers and the same thing occurs. While it works it is acceptable. Was trying to get used to the placement of the right and left buttons. Somewhat awkward if you are used to any other trackball.

But the biggest drawback is the computer locking for a few seconds at a time. This occurred frequently and on both computers. Tried it with and without the software - both gave the problem. Tried new batteries - same thing.

Unfortunately I bought it a few months ago and finally decided to use it. Now it is just a paperweight.

Would recommend the Logitech M570 - never had a problem with that.

Other Thoughts: Long term trackball user and love them. Would never go back to a mouse. I love them all (except this one).

Used it on 2 different Win 7 Ultimate machines.

This is only the 2nd review that I have written. I have only written 2 reviews because both performed so poorly and others should be warned about my poor results.

0 out of 1 people found this review helpful. Did you? Yes No

  • Lucy S.
  • 4/23/2012 11:41:31 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsweak connection

Pros: Movements are accurate enough for use with video and audio editing where precise adjustments to clips need to be made. The touch-scroll feature around the trackball is extremely useful.

Cons: Doesn't appear to have a sleep mode, like for when the receiver is not plugged in, so the battery life goes quick. Have had to replace the batteries twice already. Distance from the receiver is limited and will cause jerkiness when too far away. Have found the optimal distance to be less than 2 feet.

Other Thoughts: Over all the unit is an improvement to the trackball design. The centered trackball allows better navigation and ergonomics than the thumb-placed units I've used in the past. I would have preferred a longer body though for larger hands. I had to get a mouse pad with the gel at the bottom to rest my wrist while using this for more comfort.

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  • Dottie G.
  • 4/2/2012 11:45:27 AM
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsSCROLL IS WORTHLESS

Pros: Small, easy to take with you, and the ball is fine. Design is not uncomfortable, although nowhere near as ergonomic as others. Can use on other computers without the need to install software.

Cons: Scroll rarely moves. You can sit and move your finger for a solid minute before anything happens. Tapping doesn't seem to help much. ONCE in a while it works a little with extremely poor control. NO response to email asking for support on the issue from Kensington. THEN-your fingers naturally fall on top of the scroll which will suddenly decide to move when you don't want it to-design fail. I've used trackballs for YEARS. They didn't have the newer dark logitech trackball here (not the thumb ball) so I thought I'd try something new. Mistake for the most part. I miss the scroll a lot.

Other Thoughts: My favorite design is the logitech optical with ball to the right. Fast and comfortable. They could use some work on the design but the concept is sound. Keep the ball in the center or right. I strongly prefer the thumb for clicking.

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  • Kennenth K.
  • 3/21/2012 5:28:14 AM
  • Ownership: more than 1 year
  • Verified Owner

4 out of 5 eggsI'm here to buy another

Pros: Heavy enough to sit still, good rubber feet. Reliable, good feel. Love the tiny dongle, no need to buy more expensive bluetooth trackball.

Cons: Scrolling is seriously disappointing. I don't even try to use it anymore.

Other Thoughts: Would be best trackball I ever owned except for the terrible scrolling.

1 out of 1 people found this review helpful. Did you? Yes No

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Item#: 9SIA24G28M7092
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