Laser trackball KH-M25-68

panel-mount1 inch (25 mm)precision

Product Overview
The KH-M25-68 is a precision industrial trackball module designed for reliable pointing in compact and demanding environments. It features metal mechanics, a 25mm stainless steel ball and laser tracking for accurate, quiet cursor control with integrated scroll functionality.

Suitable for integration into control panels, industrial equipment, medical devices and other space-constrained applications where durability and precise input are required.

Place of Origin: China.
Brand: CNKHTECH.
Certifications: CE / ROHS / FCC.

Features

• 25mm stainless steel trackball
• Two metal keys (right, left)
• Compact 68 × 93 mm panel size
• Stainless steel keys and front panel
• Customizable button design and marking
• Laser encoders for high resolution and reliable positioning
• USB or PS/2 connector available
• Customizable layout and mounting support

Technical specifications

• Model: KH-M25-68
• Ball diameter: 25 mm (stainless steel)
• Panel material: Stainless steel
• Keys: 2 metal keys (left and right)
• Dimensions: 68 × 93 mm
• Interfaces supported: USB, PS/2 (others available)
• Power supply: 5.0V DC ±5%
• OS compatibility: Windows (all versions), Vista, Linux, Unix, Mac OS X, iOS, Android
• Operating temperature: -30°C to +70°C; Storage temperature: -35°C to +75°C
• Protection: IP65 (front)
• Humidity tolerance: 30–95% RH
• Atmospheric pressure range: 60–106 Kpa
• MTBF: > 50,000 hours
• MTTR: < 30 minutes
• Warranty: 1-year limited warranty