1.100% Brand new and high quality
2.It is widely used in radio modification, phone flash,XBOX360 flash, GPS ,vehicle detection,DVD flash, hard disk repair set-top box upgrade
3.It can be used to program STC MCU, NXP MCU, Renesas MCU,STM32 MCU, N+-2EC MCU

Specifications：
1.Communication chip: domestic MAX3232
2.Port: TX RX VCC GND
3.Working voltage:3.3V-5.5V
4.Size : 30mmx28mm

Package Included:
1*MAX3232 RS232 to TTL Serial Port Converter Module DB9 Connector

4*Dupont cables.