Features: Product name : DB9 Serial adapter; terminal wire range : 12-24AWG Design : Screw Type;Total Size : 58 x 35 x 21mm/2.3" x 1.4" x 0.83"(L*W*H) Cable Hole Dia. : 10mm / 0.4";Material : Metal,Electric Part Color : Black, Green;Weight : 30g Package Content : 1 xDB9 Adapter With case DB9 weld-free male/female adapter. The shell of the product is made of insulating material and has anti-slip function. All copper base design, pure copper plated joint, fine solder joint, anti plug and pull. Suitable for all kinds of communication, network, electronic equipment port. Product Information: Total Size : 46 x 34 x 20mm/1. 8" x 1. 2" x 0. 71"(L*w*h) Fixing Hole diameter : 3mm; fixing Hole center distance : 6mm/0. 24 inch Material : metal Nickel plated copper needle, electric part; color : black, Green Weight : 27G DB9 male / female connector to screw terminals. High quality RoHS compliant assembly. Wire range: 26-16AWG Connect type: male with Case Material: Base: copper base and plastic part Torque: 0.2Nm (1.7Lb-In.) Pin header and cage: Brass Case: ABS + PC Applications Industrial control equipment, radios, computers, tax control machines,automation control equipment, industrial instruments, etc.