The Multiswitch II is a kickstart ROM switcher for use with the A500 and A2000. Note however, you cannot use with Rev 6A, A500's because it won't physically fit. Note: The crocodile clip on the pigtail wire must be attached to either pin 11 on the paula chip or pin 41 on the gary chip.

Thanks to Mustang AKA Skunkbomb, Ron Mascaro and Murry Henderson