🔗 Connect smarter, not harder — the ultimate serial converter for pros on the move!
The DTech A is a professional-grade RS232 to RS485/RS422 converter designed for seamless, long-distance serial communication. Featuring unique charge pump technology that eliminates the need for external power, it supports automatic baud rate detection up to 115.2 Kbps and can connect devices up to 4000ft apart. Its compact design and dual-mode compatibility make it an essential tool for industrial, commercial, and office environments seeking reliable, plug-and-play serial data conversion.
| Asin | B0196AO1IG |
| Best Sellers Rank | 206,721 in Computers & Accessories (See Top 100 in Computers & Accessories) 516 in Serial Adapters |
| Brand Name | DTECH |
| Colour | black |
| Compatible Devices | serial devices |
| Connector Type | ['DB9 Female'] |
| Customer Reviews | 4.5 4.5 out of 5 stars (283) 4.5 out of 5 stars |
| Input Voltage | 9 Volts |
| Item Dimensions | 5.6 x 10.7 x 16.3 centimetres |
| Item Weight | 0.08 Kilograms |
| Manufacturer | DTech |
| Manufacturer Part Number | 8541672854 |
| Model Number | ADT-9003 |
| Number Of Items | 1 |
| Number Of Ports | 2 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Specific Uses For Product | PC |
| Unit Count | 1.0 count |
| Upc | 714131652419 600649504343 |
| Warranty Type | 1 year warranty |
User
Works great for RS-485 AND RS-422
Unlike another one I bought that claimed to do both 2-wire RS-485 AND 4-wire RS-422, this one actually does both standards very well. Connects every time and works like a champ. Highly recommend.
User
Working
Working fine. No issue.
User
RS 232 TO RS 422
They are very easy to connect. Make sure you test the connection on the bench before installation
User
Muy bueno
Yo lo uso para hacer pruebas en oficina y en campo, es muy bueno. Se ve de buena calidad, lo que si no puedo saber es la durabilidad, pero se ve que es buena
User
Useful little device
Tested it at 19.2 Kbps and works great. No need for an external power supply as it is powered by the RS 232 port.
Trustpilot
3 weeks ago
2 months ago