- Web Development
How to Plan a Website Migration Without Breaking Links
20 Mar, 2026







£106.72 inc. VAT
AI-generated summary
The Kensington SlimBlade Pro Trackball is one of the better “serious work” trackballs, and the £88.78 ex-VAT is in the right ballpark if you’re going to actually use it every day. Where it wins is comfort and precision: it’s designed for people who get hand fatigue from mice or who just can’t stand constantly lifting and dragging a cursor. If you do lots of fine cursor work (spreadsheets, CAD-ish viewing, data work, design review) and want consistent control without the repetitive motion, it’s a solid upgrade.
That said, it’s not for everyone. Trackballs have a learning curve, and the SlimBlade shape tends to suit people with a more “relaxed” arm position—if you’re expecting a normal mouse feel, you’ll likely be disappointed. It also won’t magically fix issues caused by poor desk height or wrist alignment; it’s a tool for changing the input style, not a full ergonomic cure-all. If you already use a trackball comfortably, this is a premium-feeling choice; if you’ve never used one, I’d only buy it if your job can tolerate a couple of weeks of adjustment (or you can trial it).

Wired + Wireless Triple Connection Capability
Choose between Bluetooth, 2.4GHz wireless and wired connection options for maximum flexibility.

Rechargeable Battery
Provides 4 months of battery life with single charge via USB port.

Precision Movement with Twist Scrolling
Large 55mm trackball lets you scroll up and down web pages and documents with quick precision via a simple twist.

Ambidextrous Design with Sleek, Low-Profile Footprint
Low-profile shape allows all-day comfort for both right-handed and left-handed users. The trackball takes up less desk space than what is needed to operate a mouse and is more comfortable during ex...

Superior Optical Tracking Technology
Dual sensors accurately track the large 55mm ball, giving you precise cursor control that requires less hand and wrist movement. Provides highly accurate and responsive cursor tracking and scrolling.
Plug & Play Installation and Flexible Control Customisation
Simply plug in the USB cable to the trackball and you will be up and running quickly. Free downloadable KensingtonWorks™ software provides an easy-to-configure personalised experience, letting you ...

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