multi-button       
adjective (also multibutton) uk/ˌmʌl.tiˈbʌt.ən/ us/ˌmʌl.tiˈbʌt̬.ən/ /ˌmʌl.taɪˈbʌt̬.ən/
 (设备、电脑屏幕等)有多个按钮的
of a device or computer screen, having more than one button (= a part that you press or click on to operate it)
  Most computer users nowadays have a multi-button mouse. 现在多数电脑用家都用多按钮鼠标。 
 Adjustments can be made easily via a multibutton game pad. 可以通过多按钮游戏手柄轻松进行调整。 
 - More examples
 - You can get a programmable multi-button mouse.
 - He sets a timer on a multi-button control panel.
 - To bring up the drop-down menu, just press the right mouse button on multi-button mice.
 - A user manually resets the system by selecting specific functions on a system with a multi-button front panel display.