Top-down view of Kensington Expert Mouse TrackBall showing red trackball and black housing

Ruby-Red Trackball Design

The signature ruby-red trackball sits at the heart of this precision input device, surrounded by a textured scroll ring. The high-grade optical tracking mechanism ensures pixel-perfect cursor control, while the ergonomic housing provides stable support during extended use.

Technical Specifications

  • High-precision optical tracking system
  • Textured scroll ring for enhanced control
  • Durable polycarbonate housing

Applications

  • Precision design work
  • Professional photo editing
  • Extended productivity sessions
Retail packaging of Kensington Expert Mouse showing compatibility and wireless features

Cross-Platform Compatibility

Packaged for both Windows and Mac environments, the Expert Mouse features dual wireless connectivity options. The retail packaging clearly displays Bluetooth and 2.4GHz wireless capabilities, ensuring users can choose their preferred connection method.

Technical Specifications

  • Windows and Mac compatibility
  • Bluetooth 4.0 connectivity
  • 2.4GHz wireless technology

Applications

  • Multi-platform workstations
  • Retail display environments
  • Office system integration
Side angle view of Expert Mouse showing ergonomic design profile

Ergonomic Design Profile

The carefully contoured design positions the trackball at an optimal angle for wrist comfort. The large ball diameter enables precise control with minimal hand movement, while the surrounding frame provides natural hand positioning.

Technical Specifications

  • Optimized 45-degree working angle
  • Large-diameter trackball design
  • Contoured support frame

Applications

  • Ergonomic workstation setups
  • Long-duration CAD work
  • Precision cursor control tasks
Overhead view of Expert Mouse TrackBall showing button layout and scroll ring

Top-Down Control Interface

The overhead perspective showcases the intuitive button layout and scroll ring design. The symmetrical arrangement supports both right and left-handed users, while the premium finish reflects professional build quality.

Technical Specifications

  • Ambidextrous button configuration
  • 360-degree scroll ring
  • Premium surface finishing

Applications

  • Ambidextrous operation
  • Document navigation
  • Multimedia control
Side profile view of Expert Mouse showing ergonomic slope design

Side Profile Engineering

The sleek side profile reveals the expertly engineered slope that promotes natural hand positioning. The elevated trackball placement enables comfortable finger control while maintaining stability during use.

Technical Specifications

  • Optimized slope angle
  • Stable base design
  • Elevated trackball position

Applications

  • Ergonomic workspace design
  • Professional drafting
  • Extended use scenarios
Close-up of Expert Mouse showing integrated wrist support pad

Wrist Support Integration

The integrated wrist support pad provides essential comfort during extended use. The textured surface offers both grip and cushioning, while maintaining the device's professional aesthetic.

Technical Specifications

  • Cushioned wrist support
  • Textured grip surface
  • Ergonomic positioning

Applications

  • Extended work sessions
  • Precision editing tasks
  • Professional design work
Detail shot of Expert Mouse showing LED status indicator

LED Status Indicator

The subtle LED indicator provides clear visual feedback of connection status and battery life. The blue indicator light seamlessly integrates into the sleek design while offering essential operational information.

Technical Specifications

  • Blue LED status light
  • Battery level indication
  • Connection status display

Applications

  • Wireless operation monitoring
  • Battery management
  • Multi-device setups
Close-up detail of trackball mechanism and bearing system

Trackball Mechanism Detail

The precision engineering of the trackball mechanism is evident in this detailed view. The ruby-red sphere sits on high-quality bearings, ensuring smooth rotation and accurate tracking.

Technical Specifications

  • Precision bearing system
  • Optical tracking sensor
  • Smooth rotation mechanism

Applications

  • High-precision control
  • Fine detail work
  • Professional animation
Close-up of USB wireless receiver

USB Receiver Design

The compact USB receiver features a low-profile design for seamless integration with any workstation. The receiver's construction ensures reliable wireless connectivity while maintaining a professional appearance.

Technical Specifications

  • Nano receiver design
  • USB 2.0 interface
  • Plug-and-play functionality

Applications

  • Mobile workstation setup
  • Multi-device connectivity
  • Clean desk implementation
View of battery compartment and wireless settings

Battery Compartment Access

The easily accessible battery compartment combines with wireless connectivity options for seamless power management. The clear labeling and intuitive design ensure simple maintenance and setup.

Technical Specifications

  • Tool-free battery access
  • Wireless mode selection
  • Clear operational labeling

Applications

  • Easy maintenance
  • Quick setup procedures
  • Power management
Bottom view showing device information and controls

Base Configuration

The device's base reveals the comprehensive configuration options and certification information. The clear layout provides easy access to all essential controls and information.

Technical Specifications

  • Multiple certification compliance
  • Configuration controls
  • Non-slip base design

Applications

  • IT deployment
  • System configuration
  • Professional installation
Icons showing USB and Bluetooth connectivity options

Connectivity Icons

Clear iconography illustrates the dual connectivity options, making setup and switching between devices intuitive. The simple visual language ensures easy understanding of device capabilities.

Technical Specifications

  • Dual connectivity indication
  • Clear visual communication
  • Simple mode switching

Applications

  • Quick reference
  • User training
  • Multi-device management
Close-up of device control panel and settings

Control Panel Detail

The detailed view of the control panel shows the intuitive layout of connectivity options and power management features. The embossed icons provide tactile feedback for easy operation.

Technical Specifications

  • Tactile control interface
  • Power management options
  • Mode selection switches

Applications

  • Device configuration
  • Settings management
  • System integration
Expert Mouse in use at professional audio workstation

Professional Studio Integration

In a professional audio production environment, the Expert Mouse demonstrates its versatility and precision. The device integrates seamlessly with professional workstation setups for precise control.

Technical Specifications

  • Studio-grade precision
  • Professional setup compatibility
  • Multi-system integration

Applications

  • Audio production
  • Professional editing
  • Studio workflow
Wide view of Expert Mouse in professional studio setting

Studio Environment Application

The Expert Mouse shown in its natural habitat - a professional studio setting. The device proves its worth in demanding creative environments where precision and reliability are essential.

Technical Specifications

  • Professional-grade durability
  • Creative workspace integration
  • Reliable performance

Applications

  • Professional audio work
  • Creative production
  • Studio operations

Product details

General Information
Manufacturer

ACCO Brands Corporation

Manufacturer Part Number

K72359WW

Brand Name

Kensington

Product Line

Expert Mouse

Product Name

Expert Mouse TrackBall

Product Type

Trackball

Pointing Device
Pointing Device Connectivity Technology

Wireless

Pointing Device Wireless Technology

Bluetooth/Radio Frequency

Movement Detection

Optical

Scroller Type

Trackball

Interfaces/Ports
Pointing Device Host Interface

USB

Physical Characteristics
Product Color

Black

Miscellaneous
Country of Origin

China

FAQs

What makes the Kensington Expert Mouse TrackBall unique?
The Kensington Expert Mouse TrackBall stands out with its dual wireless connectivity (Bluetooth and Radio Frequency), optical movement detection for precise cursor control, and innovative trackball design. Its unique scrolling mechanism allows for effortless navigation through documents and web pages, while the wireless capability provides freedom of movement up to several feet from your device. The optical tracking technology ensures smooth and accurate cursor movement, making it ideal for both precise work and general computing tasks.
How does this trackball connect to computers?
The Kensington Expert Mouse TrackBall offers versatile connectivity options through both Bluetooth and Radio Frequency wireless technology. It connects via USB interface and provides users with two wireless connection methods: Bluetooth for modern devices with built-in Bluetooth capability, or Radio Frequency using the USB receiver. This dual connectivity ensures compatibility with a wide range of devices and allows users to switch between different computers seamlessly.
What type of tracking technology does this device use?
This trackball uses optical movement detection technology for tracking. The optical sensor provides precise and responsive cursor control, offering superior accuracy compared to mechanical tracking systems. This technology ensures smooth cursor movement and reliable performance without the need for regular cleaning of mechanical parts, making it ideal for professional work requiring precise pointer control.
Is the Kensington Expert Mouse TrackBall comfortable for long-term use?
The Expert Mouse TrackBall is designed for ergonomic comfort during extended use. The stationary trackball design eliminates the need to move your entire arm, reducing fatigue compared to traditional mice. The large ball allows for precise control using minimal finger movement, while the device's stable base provides good wrist support. This makes it particularly suitable for users who spend long hours working on their computer or those with limited desk space.
What are the main advantages of using a trackball over a traditional mouse?
The Expert Mouse TrackBall offers several advantages over traditional mice: 1) Requires less physical space since the device remains stationary 2) Reduces arm and shoulder strain as it eliminates the need for whole-arm movement 3) Provides more precise cursor control through the optical tracking system 4) Offers consistent performance on any surface since the trackball doesn't need a mousepad 5) Features wireless connectivity for a cleaner desk setup and greater flexibility in placement.

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Price $115.85$70.49$417.49$69.49
Manufacturer ACCO Brands Corporation Logitech Logitech Logitech
Pointing Device Connectivity Technology Wireless Wireless Wireless Wireless
Movement Detection Optical Optical Optical Optical
Movement Resolution (dpi) N/A 2000 2000 2000
Number of Total Buttons N/A 5 N/A 5
Ergonomic Fit N/A N/A N/A N/A
Pointing Device Host Interface USB USB USB USB