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Kensington Pro Fit® Ergo Vertical Wireless Trackball Mouse

Pro Fit® Ergo Vertical Wireless Trackball

SKU: K75326WW


Business Pricing
Delivery & return
Questions & Answers

Give your hand a healthy break. Upgrade to ergonomist-approved comfort and premium cursor control with Kensington’s Pro Fit® Ergo Vertical Wireless Trackball. A 60° tilt angle keeps the wrist in a natural handshake position to improve wrist and forearm posture. This mouse-like vertical trackball is easy to learn and offers 9 programmable buttons.

  • All-day comfort is provided through an ergonomist approved design featuring a 60-degree tilt and natural handshake position to improve wrist and forearm alignment
  • Easy to use, with the same left click, right click, and scroll wheel operation as a traditional mouse, while providing the advantages of a trackball with a simple roll of the thumb
  • The high-quality optical tracking sensor, 34mm thumb-operated trackball and triple DPI switch provide smooth cursor control, optimal precision and easy cursor speed transitions
  • Flexible wireless connection options let you connect your vertical trackball to up to 3 different devices — one via the 2.4GHz nano dongle that stows inside the trackball body, and two additional connections via Bluetooth
  • Experience plug-and-play default settings or use KensingtonWorks software to set pointer and scrolling options and professionally customize nine buttons to tackle common tasks with one touch
  • Unique, easy-to-clean design features a built-in trackball ejection button to effortlessly remove the trackball to clean dirt, grime, and germs — and keep the trackball functioning smoothly
  • Works for up to 18 months on two AA batteries (included) and includes an integrated battery indicator light


Ergonomist Approved Design

Promotes proper wrist, arm, and shoulder alignment to maximize comfort and minimize potential strains.

ergonomst approved design shows 60 degree comfort angle on trackball

Easy to Use

Reduces learning curve when transitioning from a mouse to a trackball.

hand using vertical ergo trackball mouse

Premium Precision and Speed

Provides more accurate and smooth cursor control, and allows you to easily switch between DPI settings for different cursor speed control.

bottom of trackball shows dpi settings

Flexible Wireless Connection Options

Allows stable connectivity for up to three computers.

Side of trackball bluetooth options and wireless connectivity

Plug & Play or Customize

Experience plug-and-play default settings or use KensingtonWorks software to set pointer and scrolling options and professionally customize nine buttons to tackle common tasks with one touch.

customize 7 buttons and options on trackball

Unique Easy-to-Clean Design

Provides a button to eject the trackball for easy cleaning.

trackball with button ejected for easy cleaning

Long Battery Life

Works for up to 18 months on two AA batteries (included). The battery indicator light eliminates surprises. Battery life may vary based on usage.

trackball with two AA batteries
Business Pricing
Looking to place an order of 25 units or more for your organization? Simply fill out the form below, and someone on our team will be in contact shortly.
Delivery & return

If you are not satisfied with your Kensington purchase, please call 1-800-243-2972 within 30 days of receipt to obtain a Return Material Authorization (RMA) number and instructions. We're available to support you from Monday - Friday from 7:30am until 6:30pm PT.


Products may be returned for a full refund of the product purchase price plus applicable taxes within 30 days of receipt. Orders may be subject to a 20% restocking fee and all shipping and handling charges are the responsibility of the customer. All refunds will be refunded via the payment method the order was received.

Kensington recommends that you use a carrier that offers tracking for all returns and that you insure your package and declare the full value of the shipment so that you are protected if shipment is lost or damaged in transit. If you choose not to use these services, you are responsible for any loss or damage to the product during shipping. To ensure proper credit, packages should be returned with clearly marked with the RMA number and packing slip placed in the shipment prior to returning to Kensington. If you return product without an RMA number, your shipment will be refused and returned to you at your expense.

Defective Product

If you discover what you believe is a product defect for any Kensington product, please contact Customer Support at 1-800-243-2972. If your product does have a defect, your product is covered under the terms of your product's warranty. Please refer to the warranty information and other supporting documentation that came with your product.

Damaged Product

If you receive a damaged product, you must notify Kensington within 48 hours of delivery at 1-800-243-2972. Kensington will investigate the claim and notify the freight company of the damage. Please retain all packaging in the event that Kensington or the freight company needs to inspect it. These investigations may take several days but merchandise replacements will be processed as soon as possible.

Operating System(s) Chrome OS, macOS, Windows Connectivity Wireless, 2.4GHz USB Receiver, Bluetooth, Dual USB Receiver & Bluetooth
Trackball Diameter (mm) 34 Ball Control Thumb-operated
Programmable Buttons 9 My Device iPad, iPad 2, iPad mini, iPad 3rd Gen, iPad 4th Gen, iPad Air, iPad mini Retina display, iPad Air 2, iPad mini 3, iPad Pro 12.9", iPad mini 4, iPad 9.7", iPad mini 2, iPad Pro 10.5”, iPad Pro, iPad 9.7” 5th, iPad Pro 9.7”, iPad Pro 12.9” 2nd generation, iPad Pro 12.9'' gen 3, iPad 10.2", iPad Pro 12.9" 3rd & 4th gen , iPad Pro 11”, iPad Air 10.5”, iPad mini 7.9”
Size and Fit Right Hand Warranty 3 Years
Packaging Width 152mm (5.98in) Packaging Depth 98mm (3.86in)
Packaging Height 79mm (3.11in) Packaging Weight 285g (0.63lbs)
Questions & Answers
Pro Fit® Ergo Vertical Wireless Trackball

Pro Fit® Ergo Vertical Wireless Trackball