Kensington
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Kensington TB450 Wireless Trackball Mouse, Bluetooth LE & 2.4GHz Connection, 4 DPI Options, Connect up to 3 Devices (K72194WW), Black-Blue
Kensington TB450 Wireless Trackball Mouse, Bluetooth LE & 2.4GHz Connection, 4 DPI Options, Connect up to 3 Devices (K72194WW), Black-Blue
Kensington TB450 Wireless Trackball Mouse, Bluetooth LE & 2.4GHz Connection, 4 DPI Options, Connect up to 3 Devices (K72194WW), Black-Blue
Kensington TB450 Wireless Trackball Mouse, Bluetooth LE & 2.4GHz Connection, 4 DPI Options, Connect up to 3 Devices (K72194WW), Black-Blue
Kensington TB450 Wireless Trackball Mouse, Bluetooth LE & 2.4GHz Connection, 4 DPI Options, Connect up to 3 Devices (K72194WW), Black-Blue
Kensington TB450 Wireless Trackball Mouse, Bluetooth LE & 2.4GHz Connection, 4 DPI Options, Connect up to 3 Devices (K72194WW), Black-Blue
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Kensington TB450 Wireless Trackball Mouse, Bluetooth LE & 2.4GHz Connection, 4 DPI Options, Connect up to 3 Devices (K72194WW), Black-Blue
Kensington TB450 Wireless Trackball Mouse, Bluetooth LE & 2.4GHz Connection, 4 DPI Options, Connect up to 3 Devices (K72194WW), Black-Blue
Kensington TB450 Wireless Trackball Mouse, Bluetooth LE & 2.4GHz Connection, 4 DPI Options, Connect up to 3 Devices (K72194WW), Black-Blue
Kensington TB450 Wireless Trackball Mouse, Bluetooth LE & 2.4GHz Connection, 4 DPI Options, Connect up to 3 Devices (K72194WW), Black-Blue
Kensington TB450 Wireless Trackball Mouse, Bluetooth LE & 2.4GHz Connection, 4 DPI Options, Connect up to 3 Devices (K72194WW), Black-Blue
Kensington TB450 Wireless Trackball Mouse, Bluetooth LE & 2.4GHz Connection, 4 DPI Options, Connect up to 3 Devices (K72194WW), Black-Blue
Kensington TB450 Wireless Trackball Mouse, Bluetooth LE & 2.4GHz Connection, 4 DPI Options, Connect up to 3 Devices (K72194WW), Black-Blue
Make your trackball work for you with ergonomic design and long battery life.
Kensington TB450 Wireless Trackball Mouse, Bluetooth LE & 2.4GHz Connection, 4 DPI Options, Connect up to 3 Devices (K72194WW), Black-Blue
Item #: 180953552

Kensington TB450 Wireless Trackball Mouse, Bluetooth LE & 2.4GHz Connection, 4 DPI Options, Connect up to 3 Devices (K72194WW), Black-Blue

Item #: 180953552

KES 6257

Price Details

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*All items will import from US

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Make your trackball work for you with ergonomic design and long battery life.
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What Stands Out

Dual Connectivity
Seamlessly switch between Bluetooth LE and 2.4GHz connections, allowing for versatile use across different devices without compromising on performance.
Multiple Device Pairing
Connect up to three devices simultaneously, ensuring quick transitions between workstations while minimizing the hassle of constant reconnection.
Customizable DPI
Four adjustable DPI settings provide enhanced precision and control tailored for various tasks, making it ideal for both casual browsing and detailed work.

Product Details

Shop Kensington TB450 Wireless Trackball Mouse, Bluetooth LE & 2.4GHz Connection, 4 DPI Options, Connect up to 3 Devices (K72194WW), Black-Blue online at a best price in Kenya. B0CF8874DR
  • Ergonomic Design - The sculpted ergonomic design and smooth thumb control provides all-day comfort and features a unique 45° tilt that helps improve wrist and forearm alignment
  • Dual Wireless Connectrion - TB450 includes a choice of Bluetooth Low Energy (LE) and 2.4GHz wireless connection (2.4GHz nano receiver included)
  • Long Battery Life - TB450 has long battery life means up to 18 months of use with 2.4GHz and up to 15 months of use with Bluetooth
  • High-Quality Optical Tracking - A high-quality optical sensor accurately tracks the 34mm thumb-operated trackball, giving users smooth cursor control and optimal precision. The TB450 offers easy cursor speed transitions with 4 DPI options: 400, 800, 1200, 1600
  • 128-bit AES Encryption - include government-grade 128-bit AES encryption for enhanced security to deter hackers from monitoring wireless connection and capturing sensitive information
Connectivity Technology2.4Ghz wireless, Bluetooth
Additional FeaturesErgonomic Design, Lightweight, Programmable Buttons, Wireless
Movement DetectionTrackball
Button Quantity6
Hand OrientationRight
Compatible DevicesPersonal Computer, Tablet
Operating SystemWindows, macOS
Battery Average Life18 months
Number of Batteries1 AA batteries required. (included)
Hardware PlatformMac, PC
Power SourceBattery Powered
Mouse Maximum Sensitivity1600 Dots per Inch (4064 cm)
Minimum Required Operating System VersionMac OS 14 Sonoma, Windows 11
Range10.0 meters
ColorBlack/Blue
Style NameThumb Operated
Enclosure MaterialPlastic
BrandKensington
Model NameProFit Ergo TB450
Antenna LocationOffice
Model NumberK72194WW
Built-In Media1 x AA Alkaline Battery, Pro Fit® Ergo TB450 Trackball, Quick Start Guide, Compliance Sheet, USB-A Receiver, Warranty Card, Welcome Card
Are Batteries IncludedYes
Are Batteries RequiredYes
ManufacturerKensington
UPC085896721949
Global Trade Identification Number00085896721949
Mfr Part NumberK72194WW
Item Weight129 Grams
Item Dimensions L x W5.44"L x 3.68"W (13.8 cm)
Unit Count1.0 Count
Special FeatureErgonomic Design, Lightweight, Programmable Buttons, Wireless
Movement Detection TechnologyTrackball

What's in the box

Pro Fit® Ergo TB450 Trackball

USB-A Receiver

Quick Start Guide, Compliance Sheet

Warranty Card, Welcome Card

1 x AA Alkaline Battery

Who Should Buy?

Suitable For
  • Ergonomic Users

    Ideal for users seeking comfortable design to reduce wrist strain during prolonged computer use.

  • Multitaskers

    Perfect for those who need to connect and switch between multiple devices seamlessly and efficiently.

  • Precision Workers

    Beneficial for graphic designers or gamers requiring high precision with adjustable DPI settings for customized control.

Not Suitable For
  • Gaming Enthusiasts

    May not meet the requirements of hardcore gamers needing rapid response times and specific gaming features.

  • Casual Users

    Basic users looking for an inexpensive and simple mouse may find this trackball too complex and costly.

  • Traveling Professionals

    Its size and design might be less portable compared to simple compact mice for users on the go.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What makes the Kensington TB450A trackball mouse different from standard mice?

    Answer: The Kensington TB450A trackball mouse offers a unique design that allows you to control the cursor using a stationary ball, which can significantly reduce wrist strain. This ergonomic advantage is ideal for users who spend long hours navigating on computers, especially in tight workspaces. Moreover, it provides customizable DPI settings (up to 4 options) to enhance accuracy depending on your tasks, making it perfect for graphic design, gaming, or everyday use.
  • Question: Can the Kensington TB450A trackball mouse connect to multiple devices?

    Answer: Yes, the Kensington TB450A trackball mouse can connect to up to three devices using both Bluetooth LE and 2.4GHz wireless technology. This feature is incredibly beneficial for users who switch frequently between devices such as a laptop, tablet, or desktop. By seamlessly pairing with multiple devices, it streamlines workflow and eliminates the need for multiple mice, thus enhancing productivity.
  • Question: How do I switch between devices connected to the Kensington TB450A?

    Answer: Switching between connected devices on the Kensington TB450A is straightforward. Simply press the dedicated device switch button located on the mouse. This lets you toggle quickly and efficiently without the need to disconnect or reconnect, making it ideal for professionals who multitask across different systems. This seamless transition supports a more productive working environment.
  • Question: What are the DPI settings available on the Kensington TB450A, and why are they important?

    Answer: The Kensington TB450A features four DPI settings, allowing users to adjust the sensitivity of the mouse from precision control to faster cursor movement. Having multiple DPI options is crucial for various tasks—for example, lower settings are ideal for graphic design or detailed work, while higher settings cater to gaming or larger displays. This versatility enhances user experience, allowing for optimal performance in diverse scenarios.
  • Question: Is the Kensington TB450A compatible with all operating systems?

    Answer: The Kensington TB450A trackball mouse is designed to be compatible with a range of operating systems, including Windows, macOS, and Chrome OS. This broad compatibility ensures that users across different platforms can enjoy its ergonomic benefits and versatile features. Whether you're a home user, a student, or in an office environment, it caters to a wide audience, enhancing cross-platform usability.
  • Question: What kind of battery does the Kensington TB450A use, and how long does it last?

    Answer: The Kensington TB450A trackball mouse uses a standard AA battery. The battery life is designed to be efficient, allowing you to use the mouse for extended periods before needing a replacement. This longevity is especially important for users who rely on their mouse throughout the day. With proper usage, you can expect months of functionality, making it a practical choice for continuous use.
  • Question: Is the Kensington TB450A suitable for gaming?

    Answer: Yes, the Kensington TB450A can be suitable for gaming, especially in genres that benefit from precision control such as strategy or simulation games. The customizable DPI settings allow gamers to adjust sensitivity for optimal performance. While it may not replace traditional gaming mice for fast-paced shooters, its ergonomic design ensures comfort during long gaming sessions, catering to players seeking a different kind of control scheme.
  • Question: How do I clean and maintain the Kensington TB450A trackball mouse?

    Answer: To clean and maintain the Kensington TB450A trackball mouse, regularly remove the ball and clean the surrounding area using a soft, damp cloth. It's also advisable to clean the ball itself to ensure smooth tracking. Maintaining cleanliness aids in preserving the performance of the mouse and extends its lifespan, making it a good practice for all users to adopt.
  • Question: Can the Kensington TB450A be used by left-handed users?

    Answer: While the Kensington TB450A trackball mouse is primarily designed for right-handed users, it can also be used comfortably by left-handed users, thanks to its symmetrical design. However, left-handed users might need to adapt to its control layout. The mouse's adjustable DPI and ergonomic benefits can still provide a satisfying experience for left-handed individuals, making it a versatile option.
  • Question: Where can I buy the Kensington TB450A Wireless Trackball Mouse in Kenya?

    Answer: You can buy the Kensington TB450A Wireless Trackball Mouse from Ubuy in Kenya. Ubuy is a reliable e-commerce platform that offers a wide selection of electronics, including this trackball mouse. Their service provides a smooth online shopping experience, and you can easily find the product by visiting their website or using their app.

Kensington Trackballs K72194WW Editorial Review

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“The product received very good packaging & safe…Thank You”

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“Accurate delivery timing given”

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“Not madly expensive like I thought, and much quicker than promised.”

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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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KES 6257

Order now and get it around Saturday, July 25

QTY:

Only 10 items left in stock.
Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
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Fastest cross-border delivery

Features & Benefits

  • Ergonomic design provides all-day comfort with a 45° tilt for wrist alignment.
  • Offers both Bluetooth Low Energy and 2.4GHz wireless connection options.
  • Long battery life: up to 18 months using 2.4GHz and 15 months with Bluetooth.
  • Features a patented ball ejection system for easy cleaning.
  • High-quality optical tracking with smooth cursor control and four adjustable DPI settings.
  • 50% of the plastic used is recycled material for an eco-friendly choice.

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