Simucube wiring

This one need to remove it ?

Thanks for help

Why, instead, my card is different and does not have a green connector?

I don’t know , I buy it black Friday last month.

See External Resistor Connection at the bottom of the page:

Yes Mika I have follow the simicube webpage,but I didn’t see the pin connector in the webpage. However I just removed it.

Thanks Mika I have read the SimuCUBE 1r005 broad and I just keep it in default .

You want to leave that jumper in place as that Jumper connects the On Board Braking Resistor which Is needed for proper operation, early Boards didn’t have this and it is a design change. If you remove the Jumper you MUST add an external braking resistor which is generally not needed for most people.