Industrial USB To RS485/422 RS422 Converter Upgrade Protection CH340G CH340 RS485 Converter -CH340-USB To RS485

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Specifications Compatibility: USB v2.0 standard Interface: Network:USB Serial:RS-485/RS-422 Port: One Independent RS-485 or RS-422 ports Connector: Network: USB-type A connector Serial: Screw terminal Transmiion speed: 600bps to 115.2Kbps Parity bit: odd, even, none Data bit: 5, 6, 7, 8 Stop bit: 1, 1.5, 2 Driver Support: Windows 2000/2003/XP/Vista/7 (32bit and 64bit) Power Consumption: 1.5W @ 5V Max. Distance: 4000ft (1200m) @ 19.2Kbps Case: Blue transparent ABS Operating Temperature: -20°~+65° Operating Humidity: 20% to 95% (non-condensing) Overview USB To RS485/422 converter allows PC users to connect their RS-485/422 devices to syst that use USB interface. By attaching the converter to a PC, it will no longer be neceary to open the chais or turn off the PC to install the hub. With the converter, the user instantly gets one extra high-speed RS-485 or RS-422 ports. In addition, since the power is derived from the USB port, there are not anybersome power adapters. This makes the converter especially suitable for PLCs, printers, POS system and industrial control devices. Package Included: 1PCS * Industrial USB To RS485/422 CH340 Converter Upgrade Protection RS485 Converter

About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

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Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

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If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.