QUICK OVERVIEW Brings all 9 pins of a DB9 connector to screw terminal blocks Adapter used for communication debug 9 pcs signal line was all lead out, name and number clearly labeled; All-copper DR9 seat, anti-oxidation, better contact; Military board, three anti-paint sprays an entire board, corrosion-resistant; Terminal spacing 3.96MM, screw hole diameter 2MM, need to use a width of 2MM screwdriver for assembly; Use of environmentally friendly copper terminals, through IS0-9001.
