4 PCS RS232 to TTL Converter TTL RS-232 Adapter Interface Protocol Full-Duplex Serial to ethernet Converter UT-210

Overview
UT-210 interface converter converts transmitter data (TXD) and receive data of RS232C to TTL/COMS.
The TTL electrical level is 0-5V, without external power supply.
Internal zero-latency automatic transceiver conversion, I/O circuitry automatically controls data flow direction
There is no need any handshake signals (such as RTS, DTR, etc), and this guarantees that there is no need to modify the programming under RS232 full-duplex mode
Compatible with current software and hardware under TTL mode,support all operating systems
The transmission rate is 300bps-115.2Kbps.
Specifications
Mini size, DB9 connector
No need external connected & serial port initialization, real TXD/RXD/GND communication
Dimension: 62mm×34mm×18mm
Operating Temperature: -40°C to 85°C
Relative Humidity: 5% to 95%
Supports all operating system
Original Packing Included
1x UT-210 RS232 to TTL Converter
1x User Manual