Features:
COM port connector RS232/485 plug.
All-copper DB9 seat, anti-oxidation, exposure and better.
This breakout adapter is solderless. No soldering or crimping required.
Simple and quick connections installation.
Terminal spacing 3.96MM, screw hole diameter 2.0MM, disassemble is required to use the width 2.0MM Flat head screwdriver.
Each adapter plate with special housing, comprehensive protection circuitry, no longer needto worry about wiring exposed.
Whole nine lines cited, the board clearly marked positive number, wiring more convenient.
Suitable for variety of pin connections required to use serial communications industrial control products.

Specification:
Terminal wire range : 12-24AWG
Material: copper base and plastic part
Torque: 0.2Nm (1.7Lb-In.)
Number of Pin: 9
Number of Row: 2
Size: 6 x 3.4 x 2.1cm
Weight: 30.3g

Package Including:
1 x DB9 Adapter with Case