This product is widely used in radio retrofit, mobile phones Brush, XBOX360 Brush, GPS, automotive testing, DVD brush machine, hard disk repair, set-top box upgrade.
It can be used for programming the microcontroller type:
STC microcontroller
STM32 microcontroller
NXP microcontroller
Renesas MCU
NEC MCU
Communications chips: Domestic MAX3232
Operating voltage: 3.3V-5.5V
Interface: TX RX VCC GND