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🔗 Connect like a pro, transmit like a boss.
The UOTEK UT-890A USB to RS-485/422 converter cable features a premium FTDI chipset for stable, high-speed data transfer up to 9600 Mbps. Supporting Windows and Mac systems, it requires no external power and enables connection of up to 32 devices with automatic data flow control. With a robust 1.2 km transmission range and surge protection, it’s engineered for reliable, professional-grade serial communication.












| ASIN | B071DFT4GS |
| Best Sellers Rank | #657 in Serial Adapters #30,603 in Computer Cables & Interconnects |
| Brand | UOTEK |
| Brand Name | UOTEK |
| Cable Type | Serial |
| Color | Blue |
| Compatible Devices | Laptop |
| Compatible Phone Models | No Compatible Phone Models |
| Connector Gender | Male-to-Terminal Blocks |
| Connector Type | Usb Type a/Terminal Blocks |
| Customer Reviews | 4.1 out of 5 stars 12 Reviews |
| Data Transfer Rate | 9600 megabits_per_second |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Length | 1.5 meters |
| Item Shape | Round |
| Item Weight | 2.56 ounces |
| Manufacturer | UTEK Technology (Shenzhen) Co., Ltd |
| Model | UT-890A |
| Model Name | UT-890A |
| Number of Pins | 4 |
| Other Special Features of the Product | Data Transfer, High Speed, LED Display |
| Part Number | UT-890A |
| Recommended Uses For Product | Connecting and transmitting data between electronic devices that use RS-485 or RS-422 standards |
| Special Feature | Data Transfer, High Speed, LED Display |
| Unit Count | 1 Count |
D**R
Out the Box Ready
It was a plug and Plsy item, which makes it very helpful.
C**H
Not good for our use.
Didn't work for our connection use. Chip keeps it from loading driver.
Trustpilot
5 days ago
2 weeks ago