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Cursor Controls E50-Desktop Trackball
Designed for industrial and clinical environments, the Cursor Controls E50-Desktop Trackball provides reliable cursor management in spaces prone to moisture and contaminants. It features a sealed, ingress-protected ABS polycarbonate housing rated to IP68, ensuring resistance to 100% humidity when correctly installed. Its robust build includes advanced optical tracking and a sealed hall-effect scroll wheel that supports impact-resistant and vibration-tolerant operation.
The E50-Desktop is suited for settings such as medical, cleanroom, and industrial control stations where desk-space efficiency and durability are priorities. Offering USB and PS/2 interface compatibility with auto-select functionality, it integrates readily into diverse hardware setups. Certified to CE and RoHS standards, this trackball delivers a maintenance-minimised solution designed for continuous-duty use in demanding applications requiring precise cursor control.
E50-Desktop Features
- Sealing To IP68 (Fully Waterproof)
- Infra-Red Optical Navigation Technology
- Integrated IP68 Hall-Effect Scroll Wheel
- Integrated Left, Middle and Right Switch Functionality
- Large 50mm Ball For Precise Cursor Movement
- USB & PS2 (Auto Select)
- Various Custom Options Available
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Product Type
Manufacturer
Ruggedness
Mounting Format
Country Of Manufacture
United Kingdom
Case Material
ABS Polycarbonate
Certifications
CE, RoHS compliant
Custom Options Products
Cable Type,Cable Length,Interface,Trackball Colour
Housing Colour
Black
Humidity
100% Humidity Resistant (when properly installed)
Interface Filter
USB & PS2 (Auto Select)
Mounting Filter
Rear Mount
The Cursor Controls E50-Desktop Trackball is designed and engineered for use in demanding environments where reliability, durability are essential. The E50-Desktop supports a wide range of industries and operational applications.
Common deployment industries include: Food And Beverage Processing, Healthcare And Medical, Industrial Manufacturing, Pharmaceutical.
Across these sectors, the E50-Desktop is typically used in applications such as Health, Safety, And Compliance Inspections, Industrial HMI And Machine Interfacing, Medical Carts And Clinical Mobile Workstations, Process Control And Shop-Floor Monitoring, Quality Control And Inspection, SCADA And Control-Room Access, Secure Communications And Command-And-Control.
These examples demonstrate the versatility of the E50-Desktop across both industry sectors and real-world operational use cases. Its suitability extends well beyond the scenarios listed above, making it a flexible solution for a broad range of requirements.
For further information, or to assess whether the E50-Desktop is appropriate for your specific application, please contact us.
The Cursor Controls E50-Desktop Trackball comes with a 18 Month Limited Warranty With Option To Extend against defects in workmanship and materials, effective from the date of shipment (unless otherwise agreed in writing).
To receive service under this warranty, the eligible product, Cursor Controls E50-Desktop Trackball, must be presented to RUGGED in the United Kingdom.
For more information about the Cursor Controls E50-Desktop Trackball or to arrange repairs and services not covered by the warranty, please visit the warranty section on our website.
Do you need further details about the Cursor Controls E50-Desktop Trackball, or would you like to discuss a customised solution or demonstration?
At RUGGED, we recognise that every project has its own unique demands. If you have any questions about the Cursor Controls E50-Desktop or need a custom Rugged Trackball solution designed specifically for you, our team of technical experts are ready to assist you.
Alternative Products
Explore alternative products offering comparable features, performance, and build quality to the model you are currently viewing.
Our related solutions provide variations in configuration, functionality, and form factor to suit different application requirements. Each option has been selected to meet the same high standards of reliability and performance.
Browse the related products below to identify the most suitable fit for your deployment.
- Contactless infra-red optical tracking
- IP68 sealed for washdown and sterilisation
- Rear panel mounting for secure installation
- USB and PS2 auto-select interface

P25-Ultra-Compact
- Compact rear-panel mounting
- Durable ABS polycarbonate case
- Sealed design for dust protection
- Universal USB and PS/2 interface

- Contactless laser tracking system
- IP68 dust-sealed and weatherproof housing
- Removable top ring for easy sterilisation
- Rear panel mounting for integration

X25-Halo
- Contact-less laser tracking
- IP68 ingress protection
- Industrial-grade ABS polycarbonate housing
- Rear-mountable with detachable top ring

Having trouble finding what you're looking for?
Selecting the correct solution for your specific application and operating environment requires careful consideration.
At Rugged, our engineering and product specialists can advise on specifications, environmental suitability, mounting requirements, connectivity, and lifecycle planning to ensure the right fit for your deployment.
With extensive industry experience and a focus on reliability and performance, we help you select a solution aligned with your operational requirements.
Frequently Asked Questions
RUGGED offers free technical support for the lifetime of products you purchase. This includes help with setup, troubleshooting, and integration. Support is available online or directly from the technical team
Trackballs excel in applications requiring precise control, operating like an upside-down mouse where the user moves the ball to control the cursor. This design eliminates the need to move the entire device, which is particularly beneficial in environments with limited workspace or for users who need to maintain a fixed arm or wrist position. The smooth, consistent movement of a trackball allows for highly accurate cursor placement and manipulation, making it ideal for tasks that demand fine motor control. Many professionals prefer a rugged trackball for its durability and sustained precision in demanding conditions.
Trackballs are versatile and can be found in numerous applications, particularly where durability, precision, and hygiene are paramount. They are commonly integrated into industrial machinery, enabling operators to control complex systems with accuracy. In medical settings, the sealed nature of a trackball prevents the ingress of contaminants, making them easy to clean and sterilise, which is essential for maintaining hygiene standards.
Furthermore, trackballs are frequently used in marine and aviation environments due to their ability to function reliably in conditions with vibration and limited space. They are also prevalent in public access kiosks and ATMs, offering a robust and vandal-resistant input method. The compact and sealed design of these input devices makes them suitable for environments where a conventional mouse would be susceptible to damage or would not perform optimally. To explore a range of robust input solutions, including the rugged trackballs, Rugged Limited offers dependable options built for demanding use.
Rugged Limited offers a variety of trackball solutions, and many of these are designed with USB connectivity. USB is a common and versatile interface that ensures broad compatibility with different systems, making it a convenient option for integrating a trackball into various setups.
A USB-connected trackball delivers a stable and consistent connection, crucial for applications requiring precise cursor control and responsiveness. This connectivity method simplifies installation as USB is often plug-and-play, allowing for quick setup without complex configurations.
When selecting a trackball, checking the product specifications for its connection type is always recommended to ensure it meets your specific requirements.
Trackballs are often considered easier to clean than conventional computer mice due to their design. With a trackball, the ball is usually removable, allowing for simple cleaning of both the ball and the internal housing. This design minimises areas where dirt and debris can accumulate unseen. In contrast, mice typically have optical sensors and crevices that can trap dust and grime, making thorough cleaning more challenging.
This ease of cleaning makes a trackball a practical choice for environments where hygiene is a priority, such as medical facilities, industrial settings, or public access terminals. Rugged Limited provides trackball solutions that are designed not only for durability but also with maintainability in mind, ensuring they can withstand rigorous use and remain sanitary with minimal effort.
An Industrial Trackball is essentially an upside-down ball mouse. Instead of moving the entire device, the user rotates a ball set within a housing to control the cursor on a screen. This design provides several advantages, particularly for industrial applications, as the device itself remains stationary.
Rugged Limited offers a range of rugged trackballs that are designed to withstand harsh operating conditions. These Industrial Trackball units are typically built to a high specification, featuring robust materials and sealed constructions to protect against elements such as dust, water, and vibrations. This makes them ideal for environments where a traditional mouse would quickly fail.
The precision and compact footprint of an Industrial Trackball also contribute to its suitability in critical applications, allowing for accurate cursor control even in spaces where desk real estate is limited or in situations requiring stable input without the need for a flat surface.
Trackballs are versatile pointing devices designed for a variety of applications, especially in settings where durability, precision, and space efficiency are critical. They are commonly used in industrial, marine, military, and medical environments.
Key uses for a trackball include:
- Industrial Control: For operating machinery and process control systems where gloves or harsh conditions are present.
- Marine Applications: Ideal for navigation systems, sonar, and communication on ships and boats, offering stability in moving environments.
- Military Systems: Employed in command and control centers, vehicles, and field equipment due to their robust construction and reliable performance.
- Medical Equipment: Used in diagnostic imaging and patient monitoring systems, providing hygienic and precise input.
- Public Access Kiosks: Found in ATMs, information kiosks, and public terminals due to their tamper-resistant design.
Unlike a mouse, a trackball remains stationary, which saves desk space and offers a stable platform for input, making them particularly suitable for situations where movement is restricted or the user needs to maintain a fixed posture. Many rugged trackball units are also designed to be resistant to liquids, dust, and vibrations, ensuring reliable operation in challenging conditions.
Rugged Limited provides a selection of trackballs that are indeed designed for panel mounting. These robust devices are engineered to offer reliable cursor control in challenging industrial and public access applications.
Our panel mountable trackball units often feature a stainless steel or robust polymer construction, making them resistant to harsh conditions such as dust, dirt, and moisture. They are typically sealed to NEMA 4X or IP65 specifications, ensuring protection against environmental factors.
When selecting a trackball for panel mounting, it is important to consider factors such as the material, sealing, and the specific interface requirements for seamless integration into your system. To explore our full range of solutions, including panel-mountable options, you can visit our rugged trackballs page.
Trackballs are exceptionally well-suited for industrial environments, offering durability and precision critical for demanding applications. They are designed to withstand harsh conditions, including exposure to dust, dirt, liquids, and extreme temperatures, which are common in industrial settings.
Rugged Limited offers a range of industrial trackballs engineered for reliability and long-term performance. These devices typically feature robust construction and often incorporate sealed designs to protect internal components from environmental contaminants, ensuring consistent operation and minimal maintenance. The enclosed nature of a trackball also means that fewer moving parts are exposed, further enhancing its resilience in tough working conditions.
Furthermore, the stationary nature of a rugged trackball allows for precise control without requiring significant desk space, making them ideal for integration into control panels, kiosks, and compact workstations where space is limited. Their ergonomic design can also reduce operator fatigue during long shifts, making them a practical and efficient choice for various industrial applications.







