New product

The DT225 Series is an ergonomic and ambidextrous desktop trackball.  Available in  USB 2.0, the DT225 is the perfect addition to your computer workstation.   The DT225 features a 2.25" thermoset phenolic ball and is available in 180, 360 and 720 resolution.  

Main features

  • Ergonomic and ambidextrous desktop design
  • 2.25" diameter Thermoset phenolic ball
  • USB 2.0 HID interface option
  • Smooth, precision cursor control

More details

0820 20 30 10

Monday – Friday 9am to 5pm - Central European Time

More info

Ergonomics 1

Ergonomics 2


General specification

• Non contacting optical encoders
• Ergonomic and ambidextrous desktop design
• 2.25" diameter thermoset phenolic ball
• USB 2.0 interface available
• Stainless steel shaft and bearings

Environmental specifications

• Operating temperature: -25°C to +70°C (-13°F to +158°F)
• Storage temperature: -32°C to +75°C (-25.6°F to +167°F)
• FCC approved: Class B, subpart J of part 15

Electrical specifications

• USB:
Input 4.75V - 5.25V @ 25mA max
Output USB 2.0


• Housing: High impact ABS
• Ball: (black) thermoset phenolic resin
• Shafts: Polished stainless steel
• Bearings: Encased stainless steel

mechanical specifications

• Dimensions: 5.0" W x 5.5" D x 2.7" H
• Ball Diameter: 2.25" (57.15mm)
• Ball Rotation: 360°
• Tracking Force: 11g (0.39oz)
• Weight: 460g (16.23oz)

Over 65 years of experience

International customer support

Broadest offering of HMI solutions

Integrated industrial processes

Constant innovation

Need help?
Contact us by phone, email or live chat!

Callback request