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Design intention: There are many USB to RS485/232/TTL products on the market. However, we found that there are few products with strong anti-interference and fast speed. Therefore, ELETECHSUP decided to break the convention and use the high-speed USB to serial port chip CH343 plus input and output protection circuit to design a product with both high speed and stability.
Packing list:
1 PCSIndustrial-Grade USB to RS485/RS232/TTL Converter
（Please select the version you want to purchase）
USB TO RS485(UB485A1) Function:
USB driver chip: CH343G (USB-Enhanced-SERIAL)
RS485 bus chip: SP485(Industrial-Grade RS485 BUS IC)
Baud rate :0.05K-6000Kbps
Overcurrent protection
ESD protection
TVS Surge protection
PWR TX RX Indicator
PIN: GND A+ B-
PWE TXD TXD Indicator Light
Size:74*24*15mm
Weight:15g
USB TO RS232(UB232B1) Function:
USB driver chip: CH343G (USB-Enhanced-SERIAL)
RS232 bus chip: SP232EEN(Industrial-Grade RS232 BUS IC)
Baud rate :0.05K-235Kbps
Overcurrent protection
ESD protection
TVS Surge protection
PWR TX RX Indicator
PIN: GND TX RX
PWE TXD TXD Indicator Light
Size:74*24*15mm
Weight:15g
USB TO TTL232(UBTTLC1) Function:
USB driver chip: CH343G (USB-Enhanced-SERIAL)
Baud rate :0.05K-6000Kbps
Overcurrent protection
ESD protection
TVS Surge protection
PWR TX RX Indicator
PIN: GND A+ B-
PWE TXD TXD Indicator Light
Size:74*24*15mm
Weight:14.5g
Description:
This is Industrial grade USB TO RS485/RS232/TTL232 Converter
The USB driver IC is USB-Enhanced-SERIAL CH343, stable performance, fully compatible with USB1.1,USB2.0,USB3.0
Supports the following OSes:
supports Windows 11/10/8.1/8/7/VISTA/XP/2000/98
supports Windows XP/Vista/7/8/8.1/10/11/ SERVER 2003/2008/2012/2016/2019/2022 -32/64bit
Linux OS
MAC OS
* Delivery Time.
We need 1-2 days to process your order before shipping.There are two shipping methoed. Fast Delivery: The delivery time for US, European countries the delivery will take 3-5 days.Slow Delivery: The delivery time for US, European countries the delivery will take 10-15 days.
* Tracking information.
After we ship package, customer receive automatic email with tracking details.
* Lost Package Policy.
If a package did not arrive in 4 weeks after the shipping date, then this package is treated as Lost. In this case a new package will be shipped to the customer provided we are able to give the same items as those purchased by the customer. If we are not able to provide the same items to substitute the lost ones we will either propose to the customer similar items or refund their cost as it will be mutually agree with the customer. If one or more items neither the same nor similar are available to be shipped, the customer can request to cancel the order entirely, thus the total cost of the order including shipping and handling cost will be fully refunded.
