MAX3232 RS232 Serial Port To TTL Converter Module DB9 Connector 5V RS232 to TTL + Female Serial TTL + serial modules / Brush board 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, Read more about MAX3232 RS232 Serial Port To TTL Converter Module DB9 Connector 5V RS232 to TTL + Female Serial TTL + serial modules / Brush board[…]