This is a popular model of our optical MKB2319. With full key-travel design, this model has a very soft key and make our metal keyboard more comfortable under heavy duty work load of varied bulk data entry, 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 model is designed to simulate the tactile of common PC keyboards to cater some of the critical users of metal keyboards. We also improved the firmware of the keyboard to make it more stable and reliable for PC users.