Rugged IP68 Marine Trackball E50
Features
E50-76A31D
- Sealing to IP68, fully waterproof
- Laser optical navigation technology
- Integrated IP68 hall-effect scroll wheel
- Integrated left, middle and right switch functionality
- 50 mm ball for precise cursor movement
- Removable ball for easy cleaning
- Outputs: USB & PS/2 (auto select)
- Smooth operation in rugged environments
This trackball is also available with IEC60945 marine certification, see E50-76A31D-M000
Data Sheet
Explore More Marine Trackballs
Discover our range of marine trackball products, designed for precision and durability in maritime environments.
Compact IP68 Scroll Trackball
Waterproof IP68 Marine Touchpad
Dual Function IP65 Joystick
Latest blogs and articles.
Check out some of the recent blogs from the experts at Seatronx

Your Zone Drawing Decides Which Camera You Can Buy
Before you buy an explosion-proof camera, measure from your classified boundary to the subject. That one distance decides whether you need certification at all.

What Adding AI Costs a Military-Grade Rugged Server
Two military box computers in the same catalog run the same 12th-generation Intel Core i7. One is fanless, qualified from −40°C to 70°C. The other

Factory CarPlay Puts a Phone in Your Navigation Chain
Crest and Balise said on August 5 that Apple CarPlay and Android Auto will be standard equipment on their 2027 pontoons, with a marine navigation
Marine Electronics News
Stay informed with the latest updates and news.
From industry insights to trending topics, get all the information you need to stay ahead and in the know.