The CS-DSPMDB37MM-025 37-pin (DB37) copper shielded high density male/male D-Sub cables provide exceptional performance in commercial, industrial or enterprise applications where longevity and repeated disconnects are required. Our fully assembled Deluxe HD D-Sub Cable integrates copper tape + aluminum mylar shielded 26 AWG data-grade wire with pre-terminated DB37 male and female d-sub connectors. Perfect for RS232 serial data, prototype, control and low-voltage applications using the 37-pin DB37 interface.