This product is widely used in radio modifications , cell phone Flash, Flash detection, GPS, car, DVD Flash, HDD repair, set-top box upgrade.
Can be used to download MCU types :
STC single - chip microcomputer
STM32 microcontroller
NXP microcontroller
Renesas MCU
NEC MCU
Communications IC : MAX3232
Working voltage : 3.3V-5.5V
Interface : T X RX VCC GND
Package Include:
5pcs x MAX3232 RS232 to TTL Serial Port Converter Module.