3Pcs Mini RS232 To Ttl Converter Module Board Adapter MAX3232 120Kbps 3-5V Serial Port
Description A converter board for electrical levelsQuantity 1 pieceChip Model MAX3232CSEVoltage Range 3 5VMax Baud Rate No more than 120kbpsDimension 15 875mm x 9 398mm x 2 54mmPackage included 3 x RS232 TTL converter board