USB To RS485 Converter Communication Module W/ TVS Transient Protection

Features: * brand new and high quality *Made of high quality material durable and practical to use *All use original chips. *With stronger anti-interference ability and safer use *Use CH340E chip no crystal oscillator more stable performance *Industrial protection: TVS transient suppression protection electrostatic ESD protection surge protection AB signal line short-circuit connection and power supply short-circuit protection with power supply (short circuit will not burn) *The transmission distance can reach 1200 meters (tested at 9600bps) *Support baud rate 256000 higher baud rate when pairing mutual transmission *Support multi-system hot swap for Win98 / for CE / for 2000/for 2003/for 2008 /for XP / for Win7 /for Win8 / for Win10 /for VISTA / for Linux / for MAC OS X system USB interface allows hot swap *Automatically identify and control the data transmission direction without any handshake signals (such as RTS DTR etc.). Mode conversion can be realized without setting jumpers thereby ensuring compatibility with existing communication software and interface hardware *With power indicator TXD RXD indicator *industrial USB to RS485 converter CH340 communication module with TVS transient protection Specifications: *Power: USB 5V * Transmission distance: up to 1200 meters (under 9600bps) *Chip: CH340E *Communication protocol: pure hardware device not restricted by protocol *Baud rate: up to 256000bps *Temperature range: -40degree Celsius~80degree Celsius *Supported system: support hot swap for Win98 / CE / 2000/2003/2008 / XP / Win7 / Win8 / Win10 / VISTA / LINUX / Android / MAC OS X system USB interface allows hot swap *Weight: 17g *Size: 70 * 27 * 13mm (length * width * height) Driver installation: *Double-click CH341SER.exe to install. Click Run ; *Click install (prompt the installation is complete) View the USB driver: *Right-click My Computer then click Properties ; *Click Device Manager ; *When the computer is connected to the USB the USB serial device in the device manager will display (COM). Package Contents: 1 *USB to RS485 converter Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.