Specifications:Descriptions:DB15 male Adapter Plate Signal Module, RS232 Serial DB15 15-pin to dual 8Positions Screw Terminal Block. ConnectorDB15 adapter terminals to facilitate the project, site commissioning equipment.The Screw Terminal Block wire range is 24-12AWG, voltage 300v, current 10A, and the pitch is 5.08mm.All-copper DB15 15pin Plug, anti-oxidation, contact better.