DOWNLOAD THE APP
Customer Services
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
🔗 Connect smarter, not harder — the pro’s choice for seamless serial communication
The DTech A is a professional-grade RS232 to RS485/RS422 converter designed for reliable, long-distance serial communication. Featuring unique charge pump technology, it operates without external power and supports automatic baud rate detection up to 115.2 Kbps. With compatibility for up to 32 devices and a max range of 4000ft, it’s ideal for industrial, commercial, and office environments seeking hassle-free, high-performance serial connectivity.
| ASIN | B0196AO1IG |
| Best Sellers Rank | #52,829 in Computers ( See Top 100 in Computers ) #126 in Serial Adapters |
| Brand | DTECH |
| Color | black |
| Colour | black |
| Compatible Devices | RS232, RS485, RS422 devices |
| Compatible devices | RS232, RS485, RS422 devices |
| Connector Type | DB9 female for RS232, terminal board RS485/RS422 |
| Connector type | DB9 female for RS232, terminal board RS485/RS422 |
| Customer Reviews | 4.5 out of 5 stars 279 Reviews |
| Finish | Matte |
| Input Voltage | 9 Volts |
| Item Dimensions | 5.6 x 10.7 x 16.3 centimeters |
| Item Weight | 0.09 Kilograms |
| Item dimensions L x W x H | 5.6 x 10.7 x 16.3 centimeters |
| Manufacturer | DTech |
| 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 |
| Specific uses for product | PC |
| UPC | 714131652419 600649504343 |
| Unit Count | 1 Count |
| Warranty Type | 1 year warranty |
M**.
Works great for RS-485 AND RS-422
S**U
Working
I**N
RS 232 TO RS 422
A**R
Good serial network converter
I**O
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
Trustpilot
3 weeks ago
1 month ago