![background image](http://html1.mh-extra.com/html/3nstar/nustar-5sx/nustar-5sx_user-manual_3168456016.webp)
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6.9 Keyboard Emulator
The keyboard emulator can be used in multiple operating background and output formats directly. It
includes Prefix/Suffix/Enter/TAB.
Please check the keyboard emulator manual for more details.
Note:
For each model, keycode of side button would be different, so user needs to use the keyboard in
App Center to check keycode and bind in Barcode2D.