Trackball Debut! My Impressions of Using the Kensington "Slim Blade Pro"

Are you looking for a new mouse? Or perhaps you're interested in trackballs but aren't sure what they're really like? In this post, I'll share my experience of purchasing and starting to use the Kensington "Slim Blade Pro" in detail.

The journey to the Slim Blade Pro

First, let me talk a little about my previous setup. I used to use the Logitech "MX Master 3 for Mac". It's a model that has gained immense support from many users for its high operability and multifunctionality. I was satisfied with its comfort, but over time, the surface began to get sticky and dirty due to hydrolysis, which gradually became stressful to use.

Furthermore, my work environment changed. I have both a personal PC and a work PC on my desk, and I use them separately. Additionally, I have an HHKB (Happy Hacking Keyboard) and a numeric keypad lined up on my keyboard tray, leaving very little space on the tray. In this situation, I couldn't get enough space to operate a conventional mouse, and I gradually began to feel the inconvenience.

Amidst this, I was increasingly recommended by people around me that "trackballs are convenient." However, because I have a personality that prefers not to choose the same things as others, I did a lot of research and eventually arrived at the Kensington "Slim Blade Pro".

What is the Slim Blade Pro?

The "Slim Blade Pro" is a high-end, multifunctional model among the trackballs that Kensington boasts. I have summarized its features briefly below.
Also, please note that white is an Amazon-exclusive color.

• Size

It's a size that fits in the palm of your hand, so it doesn't feel overwhelming when placed on a desk.

• Color options

A simple and luxurious design based on black. It blends in with any desk. Also, in some places, there is a version with a black ball and a version with a white body and a gray ball. Since my desk is unified in white, I bought the white version.

• Large ball

Allows for delicate operation with your fingertips. The comfortable operability unique to trackballs is its charm.
However, please note that there are no third-party balls that fit it.

• Versatile connection methods

Supports three methods: Bluetooth, wired, and a dedicated USB dongle. This makes it reliable even in multi-device environments.

• 4 customizable buttons

Since they can be set according to your usage and applications, it offers a high degree of freedom.

The Appeal of the Slim Blade Pro

1. Operability of the Large Ball

At first, I was skeptical, wondering, "Can I really operate this comfortably with such a large ball?" However, that anxiety was dispelled as soon as I started using it. The sensation of rolling the ball with my thumb or fingertips is pleasant, and I actually find it more enjoyable than using a standard mouse. I was able to use it without stress even in situations requiring precise movements, such as design work or browsing.

2. Comfortable Operation Even in Tight Spaces

My keyboard tray, which holds my HHKB and numeric keypad, honestly doesn't have enough space to move a mouse. Because of this, I had been dealing with cramped operations using a conventional mouse. However, the biggest appeal of a trackball is that you "don't have to move it." Being able to use it efficiently even in a small space was a huge help.

3. Unique and Fun Scrolling Operation

With this product, you can scroll by rotating the ball horizontally. This operation feels surprisingly fun, and the "clicky" sound it makes is another pleasant point. The sound acts as a form of haptic feedback, but since I can't hear it when wearing earphones, there are times when it feels a bit lacking. Still, the unique scrolling experience is fresh, and I find myself using it repeatedly while working.

4. Freely Customize with KensingtonWorks

By using Kensington's dedicated software, "KensingtonWorks," you can customize button actions for each application. For example, it was very convenient to be able to adjust settings according to the task, such as assigning forward/back functions to the scroll buttons in a browser, or zoom operations in design software.

5. Convenience of Multi-Device Support

For someone like me who switches between a personal PC and a work PC, the ability to easily switch devices is a welcome feature. Since you can choose from three connection methods—Bluetooth, wired, and USB dongle—you can respond flexibly depending on your usage environment. (It would have been even better if it supported standard multi-pairing.)

The Downsides

Of course, it's not a perfect product. There were a few points that concerned me.

1. Dust Accumulation

Because of the design where the ball is exposed, dust accumulates quickly. Regular cleaning is essential.

2. Caution Required for Portability

Since the structure is more like the ball is "resting" on the base rather than "fitted" into it, there is a possibility that the ball could fall out when carrying it. You need to take precautions, such as preparing a dedicated case.

3. Texture of the Ring Part

The texture of the ring part that supports the ball felt a bit cheap compared to the overall premium feel of the device. This is an area I would like to see improved.

Overall Rating: Recommended for those seeking a unique work environment

The "Slim Blade Pro" is the perfect product for those looking for a mouse that is unique in both appearance and usability. It is especially recommended for those who want to increase work efficiency in a small space, or for trackball beginners. However, it does have some quirks, such as being prone to dust accumulation and being somewhat difficult to handle when carrying it around.

Also, since it may not be suitable for gaming or situations requiring precise operation, it might be a good idea to try it out in a store first.

Summary

The "Slim Blade Pro" can be used smoothly even in a cramped work environment. It is a product I definitely want those who want to enjoy the new operational feel of a trackball while setting up an efficient work environment to try!

Why not take this opportunity to update your desk environment as well?

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