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Item #:
37862278
DTECH DB9 to RJ45 Serial Adapter RS232 Male to RJ-45 Female Ethernet Converter Compatible with Standard 9 Pin RS-232 Devices
Item #:
37862278
USD 16
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Order now and get it around Monday, July 27
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A simple, cost effective solution to process serial data communication between RS232 COM port devices over inexpensive cat5 cat6 RJ45 network cable
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What Stands Out
Versatile Connectivity
Easily connect RS-232 devices to RJ-45 networks, facilitating seamless communication across various systems without complex configurations.
Compact Design
Lightweight and space-efficient, this adapter is perfect for portable setups, ensuring easy integration into tight spaces without sacrificing performance.
Reliable Performance
Built with high-quality materials, this adapter guarantees stability and longevity, making it an ideal choice over competitors for consistent data transmission.
Product Details
| Item Weight | 0.2 lbs (90 grams) |
Who Should Buy?
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Industrial Users
Ideal for integrating RS-232 devices in industrial settings utilizing Ethernet connectivity for effective communication.
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Home Automation
Perfect for home automation enthusiasts needing to connect legacy serial devices to modern networking equipment.
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Tech Professionals
Suitable for IT professionals managing older hardware systems that require reliable serial to Ethernet solutions.
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Casual Users
Not suitable for casual users lacking experience with serial connections and networking configurations.
Product Description
DTECH DB9 to RJ45 Serial Adapter RS232 Male to RJ-45 Female Ethernet Converter Compatible with Standard 9 Pin RS-232 Devices
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the primary use of the DTECH RS232 DB9 to RJ45 Serial Adapter?
Answer: The DTECH RS232 DB9 to RJ45 Serial Adapter is primarily used to convert RS-232 serial signals into a format suitable for Ethernet transmission. This allows for the connection of devices that use DB9 serial ports to networks that utilize RJ45 connections. This adapter is especially useful in scenarios where legacy devices need to interface with modern networking equipment, such as in industrial settings or data centers. -
Question:
What types of devices can I connect using this adapter?
Answer: This adapter is compatible with various devices, including routers, switches, and serial console servers. It allows communication between serial devices like modems, printers, and certain network equipment that use serial connections. In practice, if you have older networking setups or need to connect serial peripherals to networked environments, this adapter serves as an essential bridge. -
Question:
Is the DTECH RS232 DB9 to RJ45 adapter bi-directional?
Answer: Yes, the DTECH RS232 DB9 to RJ45 adapter supports bi-directional communication, allowing data to flow in both directions. This feature is particularly beneficial for applications that require both sending and receiving data, such as remote device management or monitoring. Users can effectively control devices or retrieve statuses through a comprehensive two-way communication channel. -
Question:
Does this adapter require any driver installation?
Answer: No, the DTECH RS232 DB9 to RJ45 Serial Adapter is a plug-and-play device, meaning it does not require additional drivers for basic functionality. Users can easily connect the adapter to their devices and start using it immediately. This feature is a significant advantage for those looking for a straightforward solution for their connection needs without dealing with complicated software installations. -
Question:
Can I use this adapter for long-distance connections?
Answer: Yes, the DTECH RS232 DB9 to RJ45 adapter is suitable for long-distance connections as RJ45 cables can support longer runs than standard RS-232 cables. In practical terms, this means you can position your legacy devices further away from your network infrastructure without loss of signal quality. This is ideal for setups in large facilities or areas where distance is a factor. -
Question:
What is included in the 2 pack of this adapter?
Answer: The 2 pack of the DTECH RS232 DB9 to RJ45 adapter includes two identical adapters, allowing you to connect multiple devices or enabling redundancy. This pack is particularly useful for users managing several serial devices simultaneously, ensuring they have a backup adapter ready in case of unexpected connectivity issues or device changes. -
Question:
What cable types are compatible with the DB9 to RJ45 adapter?
Answer: The adapter is designed to work with standard DB9 serial cables on one side and RJ45 Ethernet cables on the other. Users can use shielded or unshielded twisted pair cables with RJ45 connectors for optimal performance. For typical use cases, connecting a DB9 male to RJ45 female with appropriate cabling helps streamline setups for communication and control of devices. -
Question:
Can I use this adapter with network switches?
Answer: Yes, you can use the DTECH RS232 DB9 to RJ45 adapter with network switches to connect serial devices directly into the network. This allows for the integration of legacy equipment into modern IT infrastructures, enabling efficient management and monitoring. For example, you can connect a router's serial console to a network switch for remote management. -
Question:
Is this adapter suitable for industrial applications?
Answer: Absolutely, the DTECH RS232 DB9 to RJ45 adapter is well-suited for industrial applications where serial communication is prevalent. Its robust design and ability to connect older serial devices to network systems make it an excellent choice for environments such as manufacturing, automation, and telecommunications. Users can effectively extend the life of their equipment while upgrading their connectivity solutions. -
Question:
Where can I buy the DTECH RS232 DB9 to RJ45 Serial Adapter in Palau?
Answer: You can buy the DTECH RS232 DB9 to RJ45 Serial Adapter 2 Pack at Ubuy. Ubuy offers a convenient shopping experience for customers looking for this specific adapter and ensures you have access to quality products. Whether you need it for industrial applications or personal projects, Ubuy provides a reliable platform to purchase these adapters.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
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“Not madly expensive like I thought, and much quicker than promised.”
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USD 16
Order now and get it around Monday, July 27
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Features & Benefits
- DB9 female to RJ45 modular adapter converts DB9 female connector into an RJ45 female connector
- A pair of DB9 to RJ45 socket coupler can be used a extender to extend rs232 serial signals up to 65ft
- Bi-directional DB-9 female to RJ-45 female converter comes with thumbscrews for easy and secure connection
- Compatible with Standard 9 Pin D-sub RS-232 Devices e.g. computer laptop, printer, modem, router, PDA, POS device, digital CNC machine tool, Barcode scanner, etc.
- Data cabling transmission signal up to 20M
- DB9 serial RJ45 adapter is only an adapter for extending RS232 serial data (max. distance 65ft), not a console adapter.
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