The S35 keypad is a durable keypad designed for heavy use and multiple users. The Cherry MX keys give this keypad the surety of use and lifespan. The keypad can be updated with additional double or even quad keys to speed up any data input and ease of use. The Accuratus range of keypads are supplied with a free downloadable application so they can be programmed to suit any bespoke application. Our team are on-hand to assist with any programming requirements if you or your customer needs any help The key tops have a removable cover so you can put any colour/ text or direction on any key making this the easiest programmable keypad to use.