| Technical Specification | |
| Material | |
| Trackball | 304 stainless steel |
| Electrical Data | |
| Power supply voltage | DC 5 V ± 5% |
| Electric current | 10 mA |
| Interface | USB |
| Certification | CE,FCC |
| Environmental Characteristics | |
| Operating temperature | -20º C to + 60º C |
| Storage temperature | - 40°C to + 80°C |
| Saline mist | 96 hours, IEC 60512-6 |
| Damp heat test at +40°C | 21 days, IEC 60512-6 |
| Dry heat test at + 85°C | 10 days, IEC 60512-6 |
| Lifetime (cycles) | Min 10 millions actuations |
| Sealing protection | IP65 |
| Reliability | |
| MTBF | >20000h |
| MTTR | <30min |
| Compatible Operation System | |
| USB | Microsoft® Windows 7/Vista®/XP/2000/ME/98 |
| Weight and Dimension | |
| Gross Weight | 0.38kg |
| Dimension | 54x*74*46.1mm |

