84 Key Washable Industrial Keyboard With Trackball , stainless steel keyboard

Special Features:
 
1. The keyboard can be dynamic washable with water and other liquids, it can work well even under direct water pouring on the keyboard.
2. The full keyboard can be locked/disabled via FN + Clean combination keys for easy cleaning without needing to take the keyboard away from PC.
3. Imposing stainless steel design, specially designed keyboards meet the highest demands with regard to design, functionality, longevity and high protection level.
4. Stainless steel fascia and key-tops guard willful destruction, vandal-proof, against corrosion, weather-proof especially under extreme climatic conditions, water proof/dirt proof, operation under hostile environments. 
5. Waterproof execution according to IP65 protection from top panel, top stainless steel plate with threaded bolts for easy tightly mounting to enclosure or panel.
6. An excellent tactile feel with full-long travel switches and allow users to achieve fast and accurate data input without any noise. With firm tactile perception for comfortable operation.
7. Internet friendly key layout, key-tops are laser-etched in legends and characters for easy readability, long life to prevent lettering rub-off.
8. Metal keys are protected against twisting and levering which can not be dislodged from front, or defaced removing key covers.
9. Ease of customizing with multiple languages, to accommodate foreign or custom variants.
10.Complete electronic modules including controller in close consultation with our customers are available.
11. PS/2, USB connection plug-and-play with PC via PC existing OS driver, no needing of install separate driver.
 
Optional Trackball Modules: