Features

· 89 keys back light metal keyboard with trackball

· Water, dust and vandal resistant

· Etching and filling lettering

· Brushed surface

· Compatible with WINDOWS98/ME/2000/XP

· Designed for public, outdoor, industrial and other extreme surroundings

· Can be cleaned with soapy water, disinfectant or other cleaning agents

· CE, RoHS, FCC approved

Dimension

· Front panel: 392x135mm

· Overall: 416x159mm

· Trackball Dia.:38mm

Material

· Front plate: 304# Stainless steel

· Keycaps: 304# Stainless steel

· Trackball: 304# Stainless steel

· Back plate: Aluminum alloy

Mechanical

· IP65

· NEMA4, IK7

· Key stroke travel: 2mm

· Key actuation force: 120g/1.18N

· Key durability: more than 1 million click times

· Net weight: 1.8kg

· Operation temperature: -10℃ to +50℃, can be extended to -40℃ to +80℃

· Storage temperature: -40℃ to +80℃

· Relative humidity: 30% to 95%

· Atmospheric pressure: 50kPa to 110kPa

Electrical

· Power input: +5V/DC, 10mA

· EMC emission: EN55022: 2006

· EMC emission: EN55024: 1998 + A1: 2001 + A2: 2003

· Mechanical trackball resolution: X:>200dpi, Y: >190dpi

· ESD resistant: more than 8kV by air contact, more than 6kV by direct contact

Free Options

· Tackpad type

· Most language layout

· USB and PS/2 interface

Upgrade Options

· IP67 type

· Extended operation temperature

· Black color

· Desktop type