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⚡ Power your industrial network with unstoppable reliability!
This Industrial USB to RS485 Bidirectional Converter Module by Coolwell features the original CH343G and SP485EEN chips, onboard TVS for lightning and electrostatic protection, and a resettable fuse for over-current safety. It supports fast, stable communication over distances up to 1.2km, includes 3 LED indicators for real-time status, and comes with a USB extension cable and screwdriver for easy installation—making it the go-to choice for professionals demanding robust serial communication.
| ASIN | B0B84TZTS4 |
| Best Sellers Rank | #1,247 in Serial Adapters |
| Customer Reviews | 4.7 4.7 out of 5 stars (3) |
| Date First Available | July 30, 2022 |
| Item Weight | 3.88 ounces |
| Manufacturer | Coolwell |
| Package Dimensions | 3.94 x 2.36 x 0.79 inches |
R**X
Great module for RS-485 functionality
Works great for PTZ camera and menu control. The connectors are solid and the stick feels fairly substantial. The included USB extender cable sets this apart as it doesn't have to remain stuck straight out of the back of the computer.
B**.
Works as advertised!
This connected right up to my Windows 10 computer and was recognized immediately as a CH343 in device manager. Drivers installed automatically and it works as intended. It even comes with a little screwdriver for connecting to the phoenix terminals and a USB-A extension cable. Very nice!
Trustpilot
2 weeks ago
1 day ago