Product Review

Description:
Easy serial communication with built-in MAX3232 , all DB9 signals pins are brought out and fully compatible with existing legacy COM port software
RXD, TXD, POWER LEDs
Power input: 3.3-5V
All kinds of satellite set-top box upgrade
Upgrade your router or ADSL modem's firmware
Simplify connections: RX to TX or TX to PX of an MCU. Then connect your GND.
GPS serial communication
Simple serial communication, super terminal of the commonly used in serial port debug tool
Write STC SCM, NXP SCM, renesas microcontroller, NEC microcontroller, etc
Cell phones, XBOX360, GPS serial communication, auto detection, DVD flash, etc
The router, hard disk, ADSL, broadband cat the firmware update or crack upgrade

Package Content:
RS232 to TTL converter x1
Dupont cables 20CM x 4