Advantech URP-KP840-B100 84-Key programmable keyboard supports Windows, Android, and Linux USB operating systems.

Supports "True status lock", any key can be defined as Num Lock, Caps Lock, Scroll Lock, Shift, Ctrl, Alt, Esc, F1, and so on.

Provides a "multi-layer key" function in which the keyboard can be defined through a layer to cooperate with POS management software for hierarchical privilege management, or to expand the number and function of keys.

100-year data retention without an additional battery.

Operating system: USB is suitable for Windows, Android, Linux.

Any two adjacent keys can be defined to be a double fold (1*2) key, any four adjacent keys can be defined to be a four fold (2*2) key.

Various function combination keys can be set arbitrarily, each key can be programmed for up to 180 characters in a single layer.