RKM-86
| Number of Keys | 83 |
| Dimensions | 340.80 × 152.40 × 38.10 mm |
| Weight | 2 lbs |
| Key Life | 5 million actuations per key |
| Tactile Feedback | Yes |
| Construction | Rubber keypad with coiled cord |
| Operating Temperature | –40°C to +70°C |
| Storage Temperature | –55°C to +85°C |
| Operating Humidity | 5% to 90% RH |
| Operating Voltage | +5V DC (from data cord) |
| Radiated Immunity | 20 V/m |
| Backlight Control | 8 brightness levels (Fn + 0–7) |
| LED Life | Up to 200,000 hours |
| Integrated Pointing Device | Rugged design |
| Emergency Key | Sends Shift + F1 signal and illuminates brighter for 15 seconds |
| Customization | Fully customizable to application needs |
| Interface | USB |
| Standards | NEMA 4 |
| Certifications | CE, FCC Class B |