Product Description

This Keyboard is mainly targeted for use for unsupervised or semi-supervised positions of varied access applications, internet terminals and information kiosks at universities, shopping malls, hotels, airports, railway stations and other public areas, ticket vending machines, gas stations, cash machines (ATMs), Internet public phones etc. This is a popular model of our optical KMY**9B. Optical mice units can greatly approve the water-tight seal mechanism, and make our metal keyboard more reliable under dust and moisture environment. It's a very useful technology when we deploy the kiosks or other machines with metal keyboard. Without the mechanism of a rolling wheel, our trackball can point more precisely for a long time. * Metal Keyboard with Trackball(IP*5 NEMA 4X); * Trackball Diameter:*8mm; * *5 Customizable **6#(RoHS) stainless steel keys; * Supply Voltage: *5V DC +/*5%; * Lettering: Sunk laser legends & characters in high quality ink; * Actuator/keys materials: **6#(RoHS) stainless steel; * Switch life: more than 3 million of operations; * Key travel: 2.*0mm; * Compatible with WindowsNT, Win*8, Win***0, WinXP * Interface: PS2, RS**2, USB available; * Lifespan: > 5 years; * Actuation Force: 1N; * Contact Material: Carbon / Gold; * CE, RoHS, FCC * IP Protection Class IEC/DIN/EN/ ****9:IP*5 * IK Protection Class DIN EN ****2:IK*7 * Faceplate dimensions:**2X**0 mm; * GW: 2.*0KGs.