Description Product Reviews No Power required Standard RS-232 DTE & DCE Interface With DB-9 / Female & DB-9 / Male Connectors Easy to install , Plug & Play Standard RS-232 Port Fully compliant with RS-232 Specs. Double colors LED (Green, Red) Easily check data transfer & receive Compact size Fit display of RS-232 working RS-232 DTE connecter : DB9 – M RS-232 DCE connecter : DB9 – F Data rate : Up to 200 K bps With GND & Shell Test’s LED Single / TTL out 1 – LED appear Green (V-) Single / TTL out 0 – LED appear Red (V+) Housing : Plastic Weight : 55g Dimensions (L*W*H) : 45 * 35 * 21 ( mm ) body RS-232 DB-9 / DB25 Pin assignment DB – 9 / DB25 Pin assignment Pin1 / Pin8 : DCD <== IN Pin2 / Pin3 : RXD <== IN Pin3 / Pin2 : TXD ==> OUT Pin4 / Pin20 : DTR ==> OUT Pin5 / Pin7 : GND Pin6 / Pin6 : DSR <== IN Pin7 / Pin4 : RTS ==> OUT 0 Reviews Hide Reviews Product Reviews