PART NO.: CK-TR3434-19M CK-TR3434-19M: IP65 Rugged 19mm Medical & Industrial Trackball Module Upgrade your professional human-machine control systems with the CK-TR3434-19M, a compact, high-performance 19.0mm sealed trackball module designed for rigorous medical, industrial, marine, military, and aviation applications. Engineered with rugged sealing and industrial-grade durability, this miniaturized trackball delivers precise, stable, and noise-free operation in harsh working environments. Featuring multi-interface compatibility and long service life, it is a cost-effective and reliable control solution for mission-critical professional equipment. Compact Structure & Premium Operational Performance The CK-TR3434-19M adopts an ultra-compact 34.0mm × 34.0mm front panel design with a lightweight gross weight of only 0.1KGs, perfectly fitting space-limited device installation scenarios. Equipped with reserved mounting holes, it supports fast and stable embedded installation on various equipment panels with high adaptability. Built with a high-quality 19.0mm mechanical trackball and precision bearing rolling structure, the module provides ultra-smooth, zero-noise operation, bringing comfortable and sensitive control experience for long-term operation. Integrated with a complete three-button circuit, it realizes independent left-click, right-click and scroll functions, meeting diverse operational demands. Equipped with exclusive Rate Sensitive Dynamic Resolution technology, the trackball supports intelligent cursor speed adjustment: it accelerates cursor movement for rapid screen navigation during fast rolling, and maintains accurate one-pixel positioning during slow, fine operations, perfectly balancing operational efficiency and control precision for professional scenarios. Rich Interface Compatibility & Plug-and-Play Convenience Breaking the limitations of traditional single-interface trackballs, the CK-TR3434-19M supports four mainstream interfaces including USB, PS/2, RS232, and square wave interfaces, offering flexible connection options for different industrial and medical devices. It features true plug-and-play functionality without complex driver installation or professional debugging, greatly simplifying equipment assembly and replacement work. This module boasts ultra-wide system compatibility, fully compatible with classic and mainstream operating systems including Windows 95/98/NT/ME/2000/2003/XP/Vista/7/8/10, Linux, Unix, Mac OSX, Vxworks, and Android. It can be seamlessly adapted to almost all professional intelligent control equipment, covering multi-platform application demands.

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 Built with industrial-grade PCB materials and full sealing technology, the CK-TR3434-19M achieves IP65 rugged protection and 100% humidity resistance, effectively isolating dust, moisture, and water splash interference. It possesses excellent long-term stability and anti-fatigue performance, with a trackball mechanical life of over...