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Kensington

Kensington SlimBlade Trackball Mouse with Bluetooth Wireless (Graphite) K72281US

135 customer reviews

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Full-featured laser mouse allows you to navigate through your documents with superior precision
Unique Scroll Ball provides easy and intuitive 360-degree scrolling
Trackball mode gives you cursor control in tight spaces and on any surface
Bluetooth wireless technology for an instant connection ¿ leave your USB ports available for other devices
Fuel gauge indicator lets you know when it's time to change your batteries

Kensington SlimBlade Trackball Mouse with Bluetooth Wireless (Graphite) K72281US

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Product description

Product Description

KENSINGTON Slimblade

From the Manufacturer

Finally, a Bluetooth enabled wireless trackball mouse that you can take anywhere
Not enough room to use your mouse? The Kensington SlimBlade Trackball Mouse is a wireless mouse that can switch to trackball mode with a click of a button. Plus, Bluetooth connectivity offers up to 30 feet of range. No receiver needed, so you can free up those USB ports for other devices.

Smart Features

360 degree scrolling and Bluetooth connectivity: The SlimBlade Trackball mouse is a wireless mouse that delivers exceptional laser tracking on almost any surface. Kensington has incorporated innovative features in a wireless mouse to give you the best performance in every way.

Free up that USB port for other devices because built in wireless Bluetooth connectivity means you can connect without a USB receiver
Optical sensors, found in most traditional notebook mice, are not precise enough to work on certain surfaces. But a laser sensor senses movement at 1000 dots per inch--counting every move you make and providing precise, responsive cursor action on almost any surface.
360 degree scrolling extends your scrolling power beyond standard 4 way scrolling. Scroll up/down/left/right and in a circular motion for efficient page viewing. Surfing the Web will never be the same!

Trackball Mode: A trackball is essentially a mouse that is lying on its back. To move the cursor on your computer screen, you rotate the ball with your thumb, your fingers, or the palm of your hand. Because a trackball doesn’t require physical movement, take advantage of trackball mode when you don’t have enough surface space to move the actual wireless mouse. Plus, trackball mode provides added comfort since it requires less movement from your hands. The Kensington SlimBlade Trackball Mouse functions as a standard wireless mouse and a trackball mouse. Simply click the button at the top to switch to your desired mode.

Battery Indicator: A fuel gauge indicator lets you know when it’s time to change your batteries. The battery life will be good for up to 6 months. Never worry about turning your mouse on or off again--your wireless trackball mouse goes into sleep mode when your notebook does.

Compatibility: Universal compatibility allows you to use this mouse with a Mac or a PC. This Kensington wireless mouse is also Vista certified.

Thin profile: Thinner than average mobile mice, the SlimBlade Trackball Mouse is a wireless trackball and basic wireless mouse--all in one. Store this wireless mouse anywhere; thin enough to slip into a pocket or a small laptop bag.

Selected for the 2008 CES Innovation Awards in the Computer Accessories category.

What’s int the box:
SlimBlade Trackball Mouse, 2 AA batteries, instruction guide

Specs

Laser mouse with 360 Scroll Ball
Instant Bluetooth connectivity
Sleep mode extends battery life
Fuel gauge
Up to 6 month battery life
Trackball mode

Product information

Product Dimensions

3.9 x 2.2 x 0.6 inches

Item Weight

4.8 ounces

Shipping Weight

5.6 ounces

Domestic Shipping

Item can be shipped within U.S.

International Shipping

This item is not eligible for international shipping. Learn More

ASIN

B000VE4MM2

Item model number

K72281US

Customer Reviews

135 customer reviews

3.1 out of 5 stars

Best Sellers Rank

#65 in Electronics > Accessories & Supplies > Computer Accessories > Input Devices > Trackballs
#3,414 in Electronics > Accessories & Supplies > Computer Accessories > Keyboards, Mice & Accessories > Mice

Date first available at Amazon.com

August 27, 2007

Warranty & Support

Product Warranty: For warranty information about this product, please click here

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Customer Reviews

135

3.1 out of 5 stars

5 star		32%
4 star		26%
3 star		13%
2 star		10%
1 star		19%

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Top Customer Reviews

Nimble performer, light on documentation

ByFree Range Clickin'VINE VOICEon May 22, 2008

Verified Purchase

I got this trackball/mouse to replace the clunky Bluetooth Apple "Mighty Mouse" that came with my iMac. I'm a longtime trackball user, and was quickly troubled by the large arm and hand motions required to make the "Mighty Mouse" move the cursor around the 24" iMac monitor. Another carpal tunnel flareup is too high a price to pay for wireless elegance. I ditched the M Mouse and hooked up my trusty old Microsoft Trackball Explorer.

In hopes of returning to the wireless setup, I bought this gadget. I finally got it set up - but I still find the somewhat cryptic instructions frustrating. The only clue to "mode button functions" is on a sticker that came in the package - and that I've carefully saved. I'm sure I'm not getting the most out of this piece of equipment due to the lack of documentation, but it is a very nimble performer and I'm okay with that for now. Using it as a mouse and not a trackball, it takes minimal hand/wrist motion to move the cursor around the screen - much less than the OEM wireless mouse requires. It's so responsive as a mouse that I usually don't put it into trackball mode.

I've had some issues with the connection being lost but I'm not sure of the cause - the iMac also dropped connection with the Apple wireless keyboard. On those occasions I've hooked up the old Microsoft trackball, and find its response now seems sluggish and awkward compared to the SlimBlade.

Sadly, I just missed a price reduction/rebate, so this little guy was pricey. I also got a wrist support - Wrist Cushion for Mouse - Heather Grey10155 - and so far my hands are happy despite heavy computer use.

UPDATE on October 30, 2009: This gadget is still performing reliably after 18 months of constant use. I'm experiencing fewer dropped connections between it and my iMac than during its first few months of use - perhaps because one or more of the updates to the OS has made the Bluetooth functions more stable. Maintenance is limited to dealing with the occasional dropped connection, changing the batteries now and then, and wiping it clean with rubbing alcohol before it gets too grubby. I also found a pretty good product manual online at the Kensington website, rendering the original title of this review a little hasty - although correct as to what comes in the product box.

0Comment One person found this helpful. Was this review helpful to you?YesNo

Smooth, light and well designed

ByAram Vartianon March 6, 2008

Verified Purchase

When I first picked up my Macbook Pro, I really didn't understand Bluetooth, and instinctually went for a Kensington Si750m Wireless Notebook mouse. And while it is a fine product, filling up one of my USB ports was not ideal (nor was having a long chunk of easily snapped-off plastic sticking out of the side of my laptop).

So I went shopping for a Bluetooth mouse, even though I was weary after a frustrating experience with my Macbook Pro and wireless headphones. I am thrilled I made the switch.

CONNECTION: EXCELLENT
Synching the SlimBlade with my Macbook was easy. You activate the mouse, you tell the Macbook to find it, and you are done. That simple. No software to install, and full functionality right out of the box. And to preserve battery life, when your Macbook Pro goes to sleep, so does the mouse (yet it still reacts instantly, and wakes up the Macbook, the second you touch it). I have plugged my Macbook to my television and jumped through the desktop with ease and no loss of connection from twenty feet away. Simply wonderful.

FUNCTIONALITY: EXCELENT
As a mouse, the SlimBlade glides smooth and even over any surface I have tried (mousepad, notebook cover, wood desk top). As as a trackball, it is not quite as good; the smooth, rapid clicking of the ball is reassuring and completely accurate, and I find I can flick easily up and down, but sideways motion is slightly more difficult and seems to put more strain on my wrist. But this is a minor complaint, and when in mouse mode, the trackball allows for quick scrolling with a flick of the finger through longer documents. Very helpful.

DESIGN: GOOD
The narrow profile of the SlimBlade makes for excellent portability, as does the weight. The plastic casing is sleek and elegant; smooth, dark gray plastic along the top with a rubberized, textured edge that supplies a firm grip and easy mousing surface. The left and right click buttons are perfectly proportioned and intuitive, and the trackball is just large enough to be effective.

BATTERY: DECENT
So far, the battery life has proven to be very good, and inline with what they company claims. I use the mouse for several hours a day and have gone nearly a month so far with the battery indicator still showing a full charge. The only reason why I give this a decent rating is because I think, in 2008, it is not unreasonable to expect any wireless mouse to be fully rechargeable. The fact that it came with a pair of disposable Energizer batteries was highly disappointing (at least it came with batteries, though).

RECOMMENDED: ABSOLUTELY
In all, this is a fantastic, smooth, and easily portable mouse that will find a very happy home inside your laptop case.

44 comments 21 people found this helpful. Was this review helpful to you?YesNo

Outstanding

ByRFon December 10, 2007

Verified Purchase

Was using a standard USB trackball on my MacBook Pro while working at my desk, but it wasn't very portable. Most wireless trackballs out there were all pretty bulky. Finally broke down and got the Apple bluetooth wireless mouse, but could never get used to the strange right-click and the squeeze side-buttons.

Saw the Kensington bluetooth combo trackball mouse. Absolute dead-on fit for what I needed. Paired easily with Mac OS-X Leopard. No extra software needed. The trackball and mouse-click action is smooth but you may want to change the mouse tracking to slow it down a bit. You double-click the flush top button and it switches from laser-tracking mouse to regular trackball. Very clever. The trackball is a bit small and pretty sensitive so probably not for painting free-hand use. But the small size keeps the overall bulk down. Also nice that it uses two AA batteries--easy to replace on the road.

In mouse-mode, trackball acts like a scroll-wheel (except you can also track side-to-side). The only improvement that comes to mind is some sort of indicator so you can tell if you've left it in mouse or trackball mode. However, I suspect most people will pick one mode and stick with it.

So far, very happy with it.