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Buy the Kensington Expert Wireless Trackball Mouse at a sale price of $45.18, featuring a large 55mm ball, patented scroll ring, Bluetooth LE, and ergonomic wrist rest for precise, comfortable computing.
Categories : Series
SKU : MEK-SER-014
Enhance productivity and reduce wrist strain with the Kensington Expert Wireless Trackball Mouse, now available for $45.18 (compare at $90.35). This premium trackball offers precise optical tracking, a patented scroll ring, and wireless flexibility via Bluetooth LE or USB receiver. Ideal for professionals and ergonomic enthusiasts.
The large ball and Diamond Eye optical tracking provide precise cursor control, reducing hand movement for improved ergonomics.
Quickly scan through web pages and documents with the award-winning scroll ring around the ball.
Connect via Bluetooth 4.0 LE to save USB ports, or use the included 2.4GHz USB Nano receiver.
Detachable ergonomic wrist rest supports hand and wrist for comfort during long sessions.
Perfect for CAD designs, graphic editing, or everyday productivity where precision matters.
At $45.18, you save 50% off the original price. Use coupon MEKIBO15 for an extra 15% off.
Free shipping on orders over $45. Standard shipping is $8.00. Apply MEKIBO15 at checkout for additional savings.
Large 55mm ball with Diamond Eye optical tracking for precise cursor control and reduced wrist strain.
Patented scroll ring allows easy up-down navigation without moving your hand.
Wireless connectivity with Bluetooth LE and USB receiver, plus ergonomic wrist rest for all-day comfort.
Model: Expert Wireless
Buttons: 4 Programmable
Warranty: 3-Year
Part Number: K72359WW
Scroll Ring: Yes
Connectivity: Bluetooth LE, 2.4GHz USB receiver
Product Type: Wireless Trackball Mouse
Compatibility: Windows, macOS (10.14+), Chrome OS
Trackball Size: 55mm
Tracking Technology: Diamond Eye Optical
Seller: Mekibo
MPN: Expert Wireless
The Kensington Expert Wireless Trackball reduces arm and wrist movement, preventing strain. Its large ball and scroll ring enhance productivity. At $45.18, this professional-grade device is a smart investment. Use coupon MEKIBO15 for extra savings.
You can get it here for $45.18, which is 50% off the original $90.35. Use coupon MEKIBO15 for an extra 15% off.
First, ensure the device is clean. Remove the trackball and gently clean the scroll ring and housing with a soft cloth. If stiffness persists, apply a small amount of silicone-based lubricant (not oil) to the ring's contact points. If still stiff, contact Kensington support.
Remove the trackball and use a lint-free cloth to wipe the ball and the socket. For the scroll ring, use a soft brush or compressed air to remove dust. Avoid using harsh chemicals.
First, check the KensingtonWorks software settings to ensure the scroll ring is configured correctly. If not, reinstall the software. If the issue persists, clean the scroll ring as it may be obstructed.
Ensure the mouse is in pairing mode (press the Bluetooth button). Delete the device from your computer's Bluetooth settings and try again. Also, check that your system meets the requirements (Windows 8.1+ or macOS 10.8+). If using the USB receiver, try a different USB port.












I've been using trackballs for years, and this is the best one yet. The large ball is smooth and precise, and the scroll ring is a game changer. The Bluetooth connection is stable, and the wrist rest is comfortable.
If you're new to trackballs, there's a learning curve. But after a week, I'm faster than with a traditional mouse. The build quality is solid, and the scroll ring is intuitive. Only complaint is that the ball can be a bit sticky at times.
I developed carpal tunnel, and this trackball has been a lifesaver. No more moving my wrist. The ergonomic design is comfortable, and the scroll ring is smooth. The large ball makes precise movements easy. Highly recommend.
This trackball is great for both work and gaming. The ball is responsive, and the scroll ring is super convenient. I love that it's wireless, so no cable clutter. It's also heavy enough to stay put. Definitely worth it.
The trackball is well-made, and the features are nice, but I couldn't get used to it. I prefer a traditional mouse. The scroll ring is a bit stiff, and the ball picks up dead spots. It's a good product, just not my cup of tea.
The trackball itself is great, but the battery life is not as long as I hoped. I have to charge it every two weeks. The Bluetooth connection is good, and the ergonomics are comfortable. It's a solid choice if you can deal with the charging.
I've used many trackballs, and this one stands out. The ball moves smoothly, and the scroll ring is precise. The build quality is durable, and the wrist rest is comfortable. The Bluetooth range is good. It's a top-notch product.
This trackball is amazing. It saved my wrist and increased my productivity. The large ball is easy to control, and the scroll ring is great for long documents. The setup was simple, and it connects seamlessly. Love it!
The trackball is precise and comfortable. The scroll ring is unique and works well. My only issue is that the buttons are a bit stiff, and the software is not very user-friendly. But once you set it up, it's fine.
As a graphic designer, I need precision, and this trackball delivers. The ball glides smoothly, and the scroll ring is perfect for zooming. It's comfortable for long hours. The wireless feature is a bonus. Highly recommended.
I use this trackball for office work, and it's excellent. The precision is great for spreadsheets and CAD. However, for gaming, it's not ideal due to the ball's speed. But for productivity, it's a win.
This trackball is a joy to use. The ball is buttery smooth, and the scroll ring is intuitive. The wrist rest is comfortable, and it doesn't strain my shoulder. It's a high-quality product from Kensington.
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