OverviewThe KH-K68-382 is a stainless steel keyboard engineered for high-traffic self-service terminals. It integrates a 25 mm laser trackball with three buttons and offers IP65/NEMA4x front protection for reliable operation in public-access environments such as kiosks, information points, banks, airports and shopping centres.
Features- SUS304 stainless steel top panel and housing
- Integrated 25 mm laser trackball with 3 buttons
- IP65 front panel (dustproof, waterproof) and vandal-resistant design
- 70-key standard PC layout
- Electro Carbon-on-Gold key switches
- USB / PS/2 interface, plug and play
- Optional international keyboard layouts
Technical summary (from specification table)Dimensions: 382 x 122 mm
Keys: 70 keys
Key travel: 2.00 mm
Interface: USB, PS/2 or other options
Top panel: Metal (SUS304) construction
Mouse: Integrated trackball (25 mm laser)
Power supply: 5.0 V DC ±5%
OS compatibility: Windows versions, Vista, Linux, Unix, Mac OS X, iOS, Android
Temperature range: Storage -30°C to +70°C; Operating -20°C to +60°C
Atmospheric pressure: 60–106 kPa
Humidity: 20–95% RH (operating)
Protection level: IP65 (front panel), NEMA4x
Reliability: MTBF > 50,000 h; MTTR < 30 min
Warranty: 1-year limited warranty
Certifications & OriginCertifications: CE / RoHS / FCC
Place of origin: China