-Joystick DB9 Splitter

[Drummerboy]

Hello,

Anybody know if  the uses of something like this DB9 splitter, can damage something in any Amiga?  (look the pic, its similar but its 1 female to 2 males)
I aks this becouse i saw in Big Book Amiga Hardaware, exist something similar but its a switcher, you know,  gives the impression that I need to separate or leave only one signal at a time.
Anybody uses this?

Comments?

regards

[Drummerboy]

Ok,

I will try.. i hope nothing happen.

I said becouse i remember in the 80´s and 90´s some friends has problems doing somethings in the Joysticks ports.. For example in the C64/128 its not recommendable conect a joystick with power on.
Anyway.. i will try

thanks.