ITEM NAME:Industrial USB To RS485 Converter Upgrade Protection RS485 Converter New 1x Descriptio n Description: - Specifications: 1. Power Supply: USB 5V 2. Transmission Distance: Maximum 1200 M (9600 Bps) 3. Chip Scheme: CH340 4. Communication Protocol: Pure Hardware Device, Not Limited By Protocol 5. Baud Rate: Up To 921600 Bps, Supporting High Baud Rate 6. Protection: TVS Transient Suppression Protection, Electrostatic ESD Protection, Surge Protection, AB Signal Line Short Connection And Power Supply Short Connection Protection (Short Connection Without Burning) 7. Temperature Range: -40-80 C 8. Provide 5V Power Supply With Fuse Current Limiting 9. Support System: Support Hot Plug, Win98/CE/2000/2003/2008/XP/WIN7/WIN8/WIN10/VISTA/LINUX/MAC OS X System, USB Interface Hot Plug 10. Automatic Identification And Control Of Data Transmission Direction, Without Any Handshake Signal (Such As RTS, DTR, Etc.) Without Jumper Settings, Mode Conversion Can Be Achieved To Ensure Compliance With Existing Communication Software And Interface Hardware. 11. Size: 70*27*13mm In Length, Width And Height Package Included: 1 * Industrial USB To RS485 Converter Whatever the ending's perfect or not, you can't disappear from my world Industrial USB To RS485 Converter Upgrade Protection RS485 Converter New 1x.Support System: Support Hot Plug, Win98/CE/2000/2003/2008/XP/WIN7/WIN8/WIN10/VISTA/LINUX/MAC OS X System, USB Interface Hot Plug. We'd like to settle any problem in a friendly manner. We want to make sure you are happy with our item.