Kensington K72196WW Pro Fit Ergo TB550 Trackball - Wireless Bluetooth/Radio Frequency - Optical 1600 dpi - 7 Programmable Buttons - Rechargeable
Business volume discounts
Technical guidance
Preparation & staging
QC · ON · AB · BC
Product Features
Technical Overview
This trackball operates on a 2.40 GHz wireless frequency, supporting both Bluetooth and Radio Frequency connections for versatile compatibility with desktops, laptops, and tablets. The optical movement detection ensures accurate cursor control without the need for a traditional mousepad.
Seven programmable buttons allow extensive customization for shortcuts and macros, enhancing workflow efficiency. The rechargeable battery is charged via a USB Type-C port, and the trackball interfaces with the host device through USB for the wireless receiver.
Relevant factors for this section include Pointing Device Connectivity Technology, Pointing Device Wireless Technology, Wireless Operating Frequency, Pointing Device Host Interface. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The Pro Fit Ergo TB550 stands out with its dual wireless connectivity, eliminating cable clutter while maintaining responsive performance. The ergonomic right-handed design reduces strain during long sessions, and the high-resolution optical sensor ensures precise tracking for detailed tasks.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Enhanced Scrolling, Sustainable Construction.
Enhanced Scrolling
The tilt wheel allows smooth vertical and horizontal navigation, ideal for spreadsheets, lengthy documents, and wide web pages.
- 360° scrolling capability
- Reduces manual dragging
Sustainable Construction
Made with 51% post-consumer recycled plastic, this trackball supports environmental initiatives without compromising durability.
- WEEE and China RoHS compliant
- Reduces plastic waste
Deployment / Use Cases
This trackball is well-suited for office environments where wireless reliability and ergonomic comfort are priorities. Its programmable buttons and precise control make it effective for CAD design, graphic editing, and data analysis tasks.
The dual connectivity options allow seamless switching between devices, making it ideal for multi-computer setups or shared workstations. The compact size and wireless design also benefit users with limited desk space or mobile workstations.
Relevant factors for this section include Pointing Device Connectivity Technology, Pointing Device Wireless Technology, Wireless Operating Frequency, Pointing Device Host Interface. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Office Productivity
Optimize workflow with customizable buttons and smooth scrolling for spreadsheet management, document editing, and web browsing.
- Reduces repetitive strain
- Enhances multitasking
Creative & Technical Work
The high dpi optical sensor provides the accuracy needed for detailed image editing, 3D modeling, and precision drafting.
- Supports fine cursor control
- Minimizes hand fatigue
Physical Profile
Measuring 5.44" in depth, 3.68" in width, and 1.97" in height, the TB550 has a compact footprint that fits comfortably on most desks. The recycled plastic construction offers a durable yet lightweight build, and the contoured shape promotes a natural hand position.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.97" (50.04 mm), 3.68" (93.47 mm), 5.44" (138.18 mm). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 3.68" (93.47 mm)
- Depth
- 5.44" (138.18 mm)
- Height
- 1.97" (50.04 mm)
What's in the Box
The package includes the Pro Fit Ergo TB550 Trackball and a 2.4GHz nano receiver for immediate wireless setup.
Package contents include Pro Fit Ergo TB550 Trackball 2.4GHz Nano Receiver, Pro Fit Ergo TB550 Trackball. These included items support setup, installation, and immediate deployment without needing to source the core bundled accessories separately.
Highlights
- Wireless connectivity with Bluetooth and Radio Frequency options
- Optical sensor with 1600 dpi resolution for precise tracking
- 7 programmable buttons for customizable shortcuts
- Tilt wheel enables 360° scrolling for large documents
- Right-handed ergonomic design for medium/large hands
- Rechargeable battery with USB Type-C charging
- Made with 51% post-consumer recycled plastic
- Compact dimensions: 5.44" D x 3.68" W x 1.97" H
- Includes 2.4GHz nano receiver for plug-and-play setup
- Backed by a 3-year limited warranty
Specifications
| Specifications | |
|---|---|
| Manufacturer | Kensington Computer Products Group |
| Manufacturer Part Number | K72196WW |
| Brand Name | Kensington |
| Product Line | Pro Fit Ergo |
| Product Model | TB550 |
| Product Name | Pro Fit Ergo TB550 Trackball |
| Packaged Quantity | 1 Pack |
| Product Type | Trackball |
| Pointing Device | |
| Pointing Device Connectivity Technology | Wireless |
| Pointing Device Wireless Technology | Bluetooth/Radio Frequency |
| Wireless Operating Frequency | 2.40 GHz |
| Movement Detection | Optical |
| Movement Resolution (dpi) | 1600 |
| Number of Programmable Buttons | 7 |
| Scroller Type | Tilt Wheel |
| Ergonomic Fit | Right-handed |
| Hand/Palm Size | Medium/Large |
| Rechargeable | Yes |
| Interfaces/Ports | |
| Pointing Device Host Interface | USB |
| Charging Interface | USB Type C |
| Physical Characteristics | |
| Product Material | Recycled Plastic |
| Height | 1.97" (50.04 mm) |
| Width | 3.68" (93.47 mm) |
| Depth | 5.44" (138.18 mm) |
| Miscellaneous | |
| Package Contents | Pro Fit Ergo TB550 Trackball 2.4GHz Nano Receiver |
| Post-consumer-waste% | 51% |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE),China Restriction of Hazardous Substances (China RoHS) |
| Country of Origin | China |
| Warranty | |
| Limited Warranty | 3 Year |
User Manual
FAQ
What wireless connectivity options does this trackball support?
The Kensington Pro Fit Ergo TB550 supports both Bluetooth and Radio Frequency wireless connections. This dual capability allows you to connect to devices with Bluetooth compatibility or use the included 2.4GHz nano receiver for a stable, low-latency link. The operating frequency is 2.40 GHz, ensuring reliable performance in typical office environments without interference from other wireless devices.
Is the trackball rechargeable, and how is it charged?
Yes, this trackball features a rechargeable battery. It charges via a USB Type-C port, providing a modern and reversible connection for convenient power replenishment. The rechargeable design eliminates the need for disposable batteries, reducing long-term costs and environmental impact while supporting all-day use on a full charge.
How many programmable buttons does it have, and what can they do?
The trackball includes seven programmable buttons. These buttons can be customized through software to perform specific functions, shortcuts, or macros, enhancing productivity by streamlining repetitive tasks. Common uses include copy/paste commands, application switching, or navigation controls, allowing you to tailor the device to your workflow.
What is the ergonomic fit and hand size recommendation?
This trackball is designed for right-handed users with medium to large hands. The contoured shape supports a natural wrist position, reducing strain during extended use. The ergonomic fit promotes comfort for tasks like data entry, design work, or general computing, making it suitable for professionals who spend long hours at their desks.
What is the movement resolution and sensor type?
The trackball uses an optical sensor with a movement resolution of 1600 dpi (dots per inch). This optical technology provides smooth and accurate cursor tracking without requiring a mousepad, and the 1600 dpi setting offers precise control for detailed tasks like graphic design, CAD work, or fine cursor adjustments in software applications.
What environmental standards does this product meet?
The Kensington Pro Fit Ergo TB550 is constructed with 51% post-consumer recycled plastic, supporting sustainability efforts. It complies with the Waste Electrical and Electronic Equipment Directive (WEEE) and China Restriction of Hazardous Substances (China RoHS), ensuring it meets regulatory standards for environmental safety and responsible disposal at the end of its lifecycle.
| Qty | Price | Available |
|---|
