There is an electrical wiring inside accessory box, a reticle , still have jumper of a clavier .

附件箱内有一根电线，一根网线，还有一根键盘连接线。

youdao

There is an electrical wiring inside accessory box, a reticle , still have jumper of a clavier .

附件箱内有一根电线，一根网线，还有一根键盘连接线。

youdao