82 Key Metal Mechanical Keyboard With 50.Mm Diameter Resin Industrial Trackball

• Industrial vandal proof stainless steel metal keyboard for yatch, kiosk, industrial and marine application
• IP65 dynamic waterproof industrial keyboard is with built-in trackall mouse of 50.mm diameter by military level
• With front panel mounting solution with threaded bolts for easy tightly mounting to enclosure or panel
• Dual USB / PS2 cables optional
• Plug and play industrial trackball keyboard
• Any language layout available
• With industrial PCB with carbon-on-gold key switch technology
• Front panel size: 380 x 145 mm 
• NEMA4, IK7 metal industrial keyboard
• Key actuation force: .0.6N
• Three mouse buttons designed for right & left clicking and scrolling up and down with tracking ball rolling
• Weight: 2.0kg
• Operation temperature: -20℃ to +50℃
• Storage temperature: -40℃ to +80℃ 
• Application: high quality stainless steel fascia and key-tops guard willful destruction, vandal-proof, against corrosion, weather-proof especially under the extreme climatic conditions, water proof/dirt proof, operation under hostile environments.