Eachine 5v Max3232 Rs232 Serial Port To Ttl Converter Module With 4pin Cable

5V MAX3232 RS232 Serial Port To TTL Converter Module With 4Pin Cable DB9 Connector Feature: This module can be used to serial port of microcontroller module expand DVD, router, hard drive and other equipment to upgrade. It is used in radio modification, phone flash, XBOX360 flash, GPS, vehicle detection DVD flash, hard disk repair set-top box upgrade. It can be used to program STC MCU, NXP MCU, Renesas MCU, STM32 MCU, N+-2EC MCU. Specification: Communication chip: domestic MAX3232 WorkingVoltage: 3.3V - 5.5V Port: TX RX VCC GND Matched RS232 UART extension line Size: 4.5 x 3cm(L x W) Note: The Dupont cable color is random Package included: 1 x 5V RS232 serial port to TTL converter module 1 x 4pin 20cm Dupont cable