The HP 724720-B41 keyboard is a USB keyboard with a regional layout for Bosnia and Herzegovina, Croatia, Slovenia, and Yugoslavia (BHCSY). It is intended for everyday typing and computer input with a matching regional layout.
The USB 2.0 connection links the keyboard to a compatible computer by USB. HP lists this exact part number as a USB keyboard, while the distributor describes it as a Windows keyboard.
This is the BHCSY regional variant in HP’s keyboard parts range, distinct from other 724720-series keyboards assigned to different regions. The product references the keyboard assembly itself; the available listings do not specify included extras.