Express self-service

Self-service excellence

Streamline your customer ordering with the K889. A sleek 21.5” kiosk with a variety of peripheral and stand options, the K889 is ideal for retail and hospitality self-checkout.

Open architecture for easy integration

Non-proprietary and easily supported

Best-in-class peripheral integration

For an enhanced customer experience

Reduce downtime

Fully serviceable in the field

Keep it green

Our technology is eco conscious inside and out

Unified product family

Powered by the Ninja PC-18 compute module, ease of maintenance and minimal downtime comes as standard, even during extensive upgrades. We’ve created a single software build across all variants, and a common spare part ecosystem across all of the different form factors. The Ninja compute module can be replaced or upgraded in under 1 minute, and can be swapped between Android, Linux and Windows – all in the field.

Wide OS support

Get flexibility with a wide range of OS choices, including Android 9, Windows and Linux – all with full driver stack support.

Enhanced field servicing

The K889 can be serviced in the field with total flexibility in mind. Replaceable modules include the 21.5” touch screen, Ninja PC-18 compute module, receipt printer and more.

Click on the icons to learn more

Additional info

Specification overview

For all technical & ergonomic information, please download our comprehensive spec sheet If you have any questions, you can ask us via live chat.


Product support

You rely on your hardware to give you operational efficiency, productivity and above all, great customer service. We take this very seriously, offering a full range of support warranty options and policies. Discover more.

Get support

Search the site