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Computer mice Reviews
15,609 Reviews PC Advisor Recommended

Kensington SlimBlade Trackball Mouse review

£50.26 inc VAT

Manufacturer: Kensington

Our Rating: We rate this 4 out of 5

The Kensington SlimBlade Trackball Mouse can work like a trackball or as a traditional mouse. Just double-click the area around the mounted optical ball to switch between modes.

The Kensington SlimBlade Trackball Mouse can work like a trackball or as a traditional mouse. Just double-click the area around the mounted optical ball to switch between modes.

Although late - very, very late - on the scene with a scrollbar mouse, Apple produced a serious innovation with its Mighty Mouse. Its scroll ball allowed for not just up and down scrolling but also diagonal movement.

It was for that reason that I dumped my multi-button scrolling Logitech mouse and rejoined the Apple mouse brigade on its release.

After a few months of marvelling at this 360-degree scrolling Mighty Mouse users began to grumble. The little scroll ball atop the device was prone to getting gunked up and suddenly refusing to move either up or down, let alone sideways and diagonally.

Even the current Mighty Mouse is as vulnerable to dirt, and it's only the innovative scrolling that keeps us Mighty Mouse users from calling in the exterminators.

An alternative would be the trackball - generally a big ball you roll around its seat; unlike a mouse, which you move across the desk - but I haven't tried one of these for years after getting pains in my hand just looking at one.

Kensington makes some fine Trackballs, and so its new Kensington SlimBlade Trackball Mouse could be the answer to the frustrated Mighty Mouse user.

The Kensington SlimBlade Trackball Mouse can work like a trackball or much like a Mighty Mouse. Just double-click the area around the mounted ball to switch between modes.

Apple's Mighty mouse deploys a mechanical trackball that requires maintenance and frequent cleaning. Kensington's SlimBlade Trackball Mouse is the only scrollball mouse that's optical and so shouldn't need cleaning.

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(Should a user want to clean their mouse or the scrollball they should use a cotton bud with alcohol on the tip. Follow Apple's advice on cleaning a Mighty Mouse - using a moistened lint-free cloth.)

The Kensington SlimBlade Trackball Mouse is wireless (via Bluetooth), and Kensington claims a battery life of six months. There's a four-LED battery indicator at the rear of the mouse, which illuminates green when you insert new batteries or turn the mouse on. As the batteries near the end of their lives the indicator flashes red. This should provides about two weeks warning to change the two AA batteries.

Apple's wireless Mighty Mouse costs £48. Kensington's SlimBlade Trackball Mouse is priced at £49.99, but can be found for around £45.

Finished in graphite with a blood-red trackball, the Kensington SlimBlade Trackball Mouse is just as much a looker as Apple's all-white affair.

Kensington SlimBlade Trackball Mouse Expert Verdict »
Laser mouse with 360 Scroll Ball
Trackball mode
Bluetooth wireless
Up to 6 month battery life
Fuel gauge
5-year warranty
165x178x56mm
  • Build Quality: We give this item 8 of 10 for build quality
  • Features: We give this item 8 of 10 for features
  • Value for Money: We give this item 6 of 10 for value for money
  • Overall: We give this item 8 of 10 overall

Kensington’s SlimBlade Trackball Mouse is a worthy alternative to Apple’s flawed Mighty Mouse, and a good option for Windows users, too. It takes the Mighty Mouse’s 360° scrolling idea and perfects it by replacing Apple’s mechanical ball with an optical one that doesn’t gum up with dirt and stop working every few weeks.

There are currently no price comparisons for this product.

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