Digital Foot Control with USB Computer plug.
Single foot control with a USB plug. INS-USB INS-USB-WP (Waterproof)
Double foot control with a USB plug. IND-USB IND-USB-WP (Waterproof)
9 pin plug Computer plug with 9 pin serial port.
15 pin plug Computer plug with 15 pin game port.
8 pin mini DIN plug Compatible with most Olympus models.