The Neutrik NBB75DSGB is a solder version grounded BNC chassis connector in nickel D-shape housing.
Neutrik's BNC chassis connectors offer a true 75Ω design for serial and digital (HD) signals. The machined brass connector body provides an extremely rugged and non-abrasive connection over long term use and is in addition recessed and therefore well protected in a D-shape housing (audio industry standard).