PART NO.: CK-TR4444-25M CK-TR4444-25M IP68 Ultra-Compact 25mm 1200DPI Stainless Steel Industrial Laser Trackball Module The CK-TR4444-25M is a miniature, ultra-rugged panel-mount laser trackball module engineered for the harshest industrial, marine, mining and military working environments. Boasting industry-leading IP68 full waterproof and dustproof rating and 100% full humidity resistance, this compact brushed stainless steel trackball module features a fully sealed integrated structure, delivering exceptional resistance against dirt, dust, standing water, ice, industrial oil and various corrosive contaminants. Designed with reserved mounting holes for stable embedded installation, it serves as a space-saving, ultra-reliable precision pointing solution for professional control consoles and harsh field equipment. Featuring an ultra-mini 44mm × 44mm compact body and lightweight 0.35KG gross weight, this trackball module perfectly solves the installation limitation of narrow equipment panels, filling the demand for small-size high-protection industrial pointing devices. Equipped with a professional hole-position mounting structure, it enables firm and stable embedded installation, resisting displacement and loosening during long-term vibration and high-frequency operation. The fully sealed internal structure meets strict IP68 industrial protection standards, supporting long-term underwater and high-humidity operation that ordinary IP65/IP67 trackballs cannot adapt to. Built with a high-performance 25mm industrial laser trackball with 1200DPI high resolution, the device adopts advanced Rate Sensitive Dynamic Resolution technology. It intelligently accelerates cursor movement for fast large-screen traversal during quick operation, while retaining ultra-precise single-pixel positioning accuracy for delicate fine-tuning, perfectly balancing operational efficiency and control precision. With an ultra-long service life of over 10 million operating cycles, the trackball maintains smooth, jitter-free stable performance after years of intensive continuous use. Integrated with a complete 3-button circuit system supporting left-click, right-click and scroll functions, it realizes full-featured mouse control independently without extra peripherals, simplifying equipment layout and optimizing operational efficiency. Adopting high-standard industrial PCB design, the trackball ensures stable circuit operation and strong anti-interference capability. It supports universal USB and PS/2 dual plug-and-play interfaces, requiring no complex programming or debugging, enabling fast on-site deployment and seamless connection with various industrial terminals. With a low 50mA rated current and compliance with EN55022(B) EMC emission standards, it delivers low power consumption and stable electromagnetic compatibility, avoiding signal interference with other precision industrial equipment.

Factory: No.68, Jinniu Road, Economic Development Zone, Taojiang, Yiyang, Hunan, P.R.China. Zip Code: 413400 Office: Building No.2, Science and Technology New Park, East No.6 Road, Xingsha Economic Development District, Changsha, Hunan, P.R.China. Zip Code: 410126 Engineered with excellent environmental adaptability and industrial reliability, the CK-TR4444-25M operates stably in a wide temperature range of -20°C to +60°C and supports safe storage at -30°C to +70°C. It has passed rigorous IEC 60512-6 authoritative reliability tests, including 96-hour salt mist resistance, 21-day damp heat endurance...

Factory: No.68, Jinniu Road, Economic Development Zone, Taojiang, Yiyang, Hunan, P.R.China. Zip Code: 413400 Office: Building No.2, Science and Technology New Park, East No.6 Road, Xingsha Economic Development District, Changsha, Hunan, P.R.China. Zip Code: 410126