







🔗 Connect smarter, work farther—your RS232 upgrade awaits!
The DTECH DB9 to RJ45 Serial Adapter converts standard 9-pin RS232 male connectors into RJ45 female ports, enabling serial data transmission over cost-effective Cat5 or Cat6 cables. Supporting bi-directional communication and signal extension up to 65 feet, it’s engineered for reliable, secure connections with thumbscrew fasteners. Compatible with a wide range of RS232 devices including laptops, printers, modems, and industrial equipment, this lightweight adapter is a must-have for professionals seeking efficient, scalable serial connectivity.
| ASIN | B08JLX4N6K |
| Best Sellers Rank | #23,866 in Computers ( See Top 100 in Computers ) #50 in Serial Adapters |
| Department | womens |
| Item model number | CB0240 |
| Manufacturer | DTECH |
| Package Dimensions | 13.41 x 8.89 x 2.69 cm; 20 g |
T**S
Great for when I’m out working in the plant.
R**N
They worked perfectly
W**S
Do the work
J**Y
Quality is OK but not the greatest. Out of 4 screws, 1 has no threads so that adapter can not be properly installed.
T**R
This does not work I checked the wiring connection to make sure I was getting the correct wiring configuration but does not work and it's just wasting my time while waiting on another company to ship one
Trustpilot
1 month ago
2 months ago