jumper selectable
Computing term for a hardware setting that can be configured via a physical jumper on a circuit board.
This board is jumper selectable, so you can change the IRQ.
Refers to the physical jumper component itself, while ジャンパ選択可能 describes the capability of being configured via a jumper.
General term for 'configurable'; ジャンパ選択可能 is specifically for jumper-based hardware configuration.
Compound of ジャンパ (from English 'jumper') + 選択可能 (selectable). A technical term used in computing hardware contexts.