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- CQRobot USB to RS422/RS485 Serial Port Conver...
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Item #:
61737428
CQRobot USB to RS422/RS485 Serial Port Converter Adapters Cable with Status Indicator, FTDI FT232 Chip, 15kV ESD and 600W Surge Protection, Support
Item #:
61737428
BDT 7797
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Saturday, August 15
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Effortlessly bridge your PC to RS422/RS485 devices with our USB to RS422/RS485 converter – No extra power supply needed!
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
FTDI FT232 Chip
Ensures reliable and high-speed data transmission, reducing latency and providing seamless integration with various operating systems, appealing to tech-savvy users and professionals.
600W Anti-Surge
Protects connected devices from high voltage spikes, offering peace of mind for users concerned about equipment safety and longevity in industrial settings.
Supports 32 Nodes
Allows for extensive networking capabilities, making it ideal for complex installations and scalable solutions, catering to businesses that require robust communication setups.
Product Details
| Compatible Devices | Industrial Control Systems, Personal computer |
| Specific Uses For Product | Industrial Control Systems, CNC Machines, Automation Systems |
| Connector Type | USB Type A, DB9 |
| Number of Ports | 32 |
| Smart Home Compatibility | Not Smart Home Compatible |
| Color | black |
| Item Dimensions | 4.84 x 4.84 x 0.91 inches (12.3 x 12.3 x 2.3 cm) |
| Package Quantity | 1 |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Brand | CQRobot |
| Model Number | CQRCK701-B |
| Manufacturer | CQRobot |
| Mfr Part Number | CQRCK701-B |
| Item dimensions L x W x H | 4.84 x 4.84 x 0.91 inches (12.3 x 12.3 x 2.3 cm) |
Who Should Buy?
-
Industrial Automation
Ideal for connecting industrial equipment using RS422/RS485 protocols in automated environments and control systems.
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Data Acquisition
Perfect for engineers needing reliable data transfer from RS422/RS485 sensors to computers for analysis.
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Legacy Device Support
Useful for users who work with older hardware that requires serial communication for data exchange.
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Home Users
Not ideal for average home users needing basic USB connectivity for standard devices like keyboards or mice.
Product Description
CQRobot USB to RS422/RS485 Serial Port Converter Adapters Cable with Status Indicator, FTDI FT232 Chip, 15kV ESD and 600W Surge Protection, Support 32 Nodes, 1.2 Meters, for Windows 10 8 7 XP Mac.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Does this converter require an external power supply?
Answer: No, the USB to RS422/RS485 converter operates without an additional power supply. -
Question:
What operating systems are supported?
Answer: The converter is compatible with Windows 98/2000/XP/Vista/7/8/10, Linux, MAC, Android, and Arduino. -
Question:
What is the maximum data transfer distance for RS485?
Answer: The RS485 can achieve data transfers up to 1.2KM at a rate of 9600bps.
CQRobot Serial Adapters CQRCK701-B Editorial Review
The general Consensus from customer reviews is that this RS422 tool is highly praised for its ease of set up and use. Customers particularly appreciate the LED indicators that show the TX and RX activity, making it easy to monitor data flow. The practicality of this unit has led many to incorporate it into their professional toolkits, especially with the increased use of RS422 equipment. Users have also mentioned that despite some initial difficulties with drivers, they were able to download them from the manufacturer's website easily. Overall, customers have found this product to be compact, sturdy, and efficient for professional use, with many recommending it for its quality and value. **
Customer Reviews & Ratings
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Pros
- Easy to set up and use
- LED indicators for TX and RX activity
- Compact and sturdy design
- Reliable for professional use
- Good value for money
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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BDT 7797
Order now and get it around Saturday, August 15
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Universal USB to RS422/RS485 converter with no additional power supply.
- Supports high-speed data transfer rates up to 921600bps.
- Compatible with multiple industrial communication standards and systems.
- Features automatic transceiver for full-duplex and half-duplex mode conversion.
- Integrates strong compatibility certifications - FCC, CE, RoHS.
- Easy plug-and-play setup, with built-in protection from surges and ESD.
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