The Extron SVHSF-BNCM Series are 4-pin Mini DIN Female to 2 BNC Male adapters. These S-video to BNC cable adapters converts 4-pin mini-DIN connectors to BNC connectors (Y and C) for routing into switchers, distribution amplifiers, and S-video devices that use BNC connectors. SVHSF-BNCM Series adapters are available in lengths of 1' (30 cm), 3' (90 cm), and 6' (1.8 m).