ITEM NAME:DB9-M9 Stable DB9 Connector 9Pin Female Adapter Terminal Module w Case S9R6 DB9-M9 Stable DB9 Connector 9Pin Female Adapter Terminal Module w Case S9R6 Product Name : DB9 Adapter;Type : DB9 9PIN Female Adapter to 2 Row Terminal Breakout Board 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;Weight : 28g Each adapter plate with special housing, comprehensive protection circuitry, no longer need to worry about wiring exposed; Each of cleaning washer water clean and free of rosin flux residues; Whole nine lines cited, the board clearly marked positive number, wiring more convenient; All-copper DB9 seat, anti-oxidation, exposure and better; Terminal spacing 3.96MM, screw hole diameter 2.0MM, disassembly is required to use the width 2.0MM flathead screwdriver; Package Content : 1 xDB9 Adapter Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/-1-3 cm..All-copper DB9 seat, anti-oxidation, exposure and better;. Each adapter plate with special housing, comprehensive protection circuitry, no longer need to worry about wiring exposed;.