Black metal keyboard with trackball,Function keys and number keypad CE

Black metal keyboard with trackball, Function keys and number keypad CE??

Key Features
1) 103 keys(of them 12 function keys) panel mount
2) Integrated optical trackball and numeric keypad
3) Protruding full travel(2.0mm)keys with etched graphics, excellent tactile feel
4) Specially designed to operate in harsh environments, making it ideal for kiosks and other applications in harsh environment
5) Built from stainless steel, high vandal-proof.
6) Dust-proof and liquid-proof, meet IP65 requirement
7) PS/2 or USB interface for option
8) Customizable layout upon customers request

Specifications
Material:

- Front panel & Keys: Brushed stainless steel
- Back panel: Aluminum alloy
- Trackball: Stainless steel(Dia: 38mm)

Electrical Data

- Power supply voltage: DC 5 ?± 5%
- Current rating: 20 mA
- Interface: USB or PS2
- EMC compliant.
Emission: EN 50081-1
Immunity: EN 50082-1
- FCC: Part 15, class B
- Safety: EN 60950, CE compliant
Environmental Characteristics

- Operating temperature: -20 C to + 60 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

Mechanical Data

- Actuation force for key:12015g
- Key travel: 2.0mm
- Lifetime (cycles): Min 5, 000, 000 actuations
- Sealing protection: IP65/NEMA4X from the front
- Vibration resistance: 5 Hz -200 Hz, IEC 60512-4
- Shock resistance: 3 axis 150 m/s - 11 ms, IEC 60512-4

Operation System

- PS2: Win NT4, 98SE, 98ME, 2000, XP
- USB: Win 98SE, 98ME, 2000, XP, Mac OS9 / OSX

Weight and Dimension

- Weight: 2.2kg
- Dimension:
Front panel: 478.00 x 135.00
Back panel: 502.00 x 159.00, thickness:49.10mm (to the tallest component)