- Home Page /
- Electronics /
- Computer Accessories /
- Computer Accessories & Peripherals /
- Computer Cable Adapters /
- Serial Adapters /
- RJ45 to RS232,COOSO DB9 9-Pin Serial Port Mal...
0 ratings
Item #:
115553267
RJ45 to RS232,COOSO DB9 9-Pin Serial Port Male to RJ45 Female Cat5 Ethernet LAN Console 32.8Ft
Item #:
115553267
IMP 37
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Sunday, September 27
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
This cable is identical to the one that ships with Cisco switches, firewalls, routers, wireless devices and more.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Versatile Connectivity
Easily connect RS232 devices through RJ45, bridging legacy systems with modern networking, ideal for tech-savvy users needing efficient communication options.
Extended Length
With a generous 32.8ft length, this cable provides flexibility and convenience in setup, allowing users to position devices far apart without compromising signal strength.
Durable Design
Constructed for reliability, the COOSO cable withstands rigorous use, ensuring long-lasting performance for professionals who depend on consistent data transmission across environments.
Product Details
| Connector Type | RJ45, USB |
| Cable Type | Ethernet, USB |
| Compatible Devices | Laptop, PC, Router |
| Other Special Features of the Product | High Speed |
| Data Transfer Rate | 32.8 Gigabits Per Second |
| Recommended Uses For Product | console debug |
| Specification Met | FCC |
| Unit Count | 1 Count |
| Item Weight | 680 Grams |
| Number of Items | 1 |
| Brand Name | LFHUKEJI |
| Model | GU13 |
| Manufacturer | GUSHU Ltd. |
| UPC | 603983181195 |
| Part Number | gu0 |
| Color | BLACK |
| Item Shape | Round |
| Brand | LFHUKEJI |
| Special Feature | High Speed |
Who Should Buy?
-
Network Technicians
Ideal for technicians who need to configure or troubleshoot network devices over longer distances using serial connections.
-
Data Center Use
Perfect for data centers needing to connect equipment like servers, switches, and routers with serial interfaces to Ethernet.
-
Home Automation
Suitable for DIY home automation setups where serial communication is needed for various connected devices.
-
Casual Users
Not suitable for casual users who lack technical knowledge for configuring serial connections and network devices.
Product Description
RJ45 to RS232,COOSO DB9 9-Pin Serial Port Male to RJ45 Female Cat5 Ethernet LAN Console 32.8Ft
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the purpose of the RJ45 to RS232 adapter?
Answer: The RJ45 to RS232 adapter is designed to connect RS232 serial devices to a networked RJ45 infrastructure. This allows for remote management and monitoring of RS232 devices via Ethernet, making it ideal for networking setups such as console servers in data centers or managing legacy equipment in modern IT environments. For example, you can connect a network switch to a server console using this adapter, simplifying your overall network management. -
Question:
What advantages does the COOSO DB9 serial adapter offer?
Answer: The COOSO DB9 serial adapter provides a straightforward solution for connecting RS232 devices over a standard Ethernet cable. With a length of 32.8ft, it offers flexibility in device placement and ensures reliable data transmission without the clutter of multiple cables. This is particularly beneficial in scenarios where devices are situated far apart, such as industrial automation setups, allowing for efficient data communication without compromising performance. -
Question:
What type of devices can this adapter be used with?
Answer: This adapter is compatible with a wide range of devices that use RS232 communication, including routers, switches, printers, and other serial devices. Its design makes it suitable for both consumer and industrial applications. For instance, if you need to connect an older printer to a new network, the COOSO adapter provides an effective way to bridge the gap between modern Ethernet networks and legacy serial technology. -
Question:
Is this adapter suitable for use in harsh environments?
Answer: Yes, the COOSO DB9 adapter can be effectively used in various environments, including industrial settings. As it connects devices over Ethernet, it minimizes the impact of electromagnetic interference which is commonly encountered in harsh environments. This makes it a reliable choice for industries like manufacturing or telecommunications, where maintaining connectivity in challenging conditions is essential. -
Question:
What kind of cable is recommended to use with this adapter?
Answer: When using the COOSO DB9 to RJ45 adapter, a standard Cat5 or Cat6 Ethernet cable is recommended for optimal performance. The quality of the Ethernet cable ensures strong data transmission without loss of signal integrity. This is particularly important for reliable communication in scenarios like console access to networking hardware or remote monitoring solutions. -
Question:
Can I use this adapter for networking configurations like console servers?
Answer: Absolutely! The COOSO DB9 to RJ45 adapter is commonly used in console server applications, allowing you to access and manage multiple devices over a single interface. This setup is particularly useful in server rooms or data centers, where efficient management of hardware is critical. By utilizing this adapter, you can seamlessly integrate older RS232 devices into your modern network architecture. -
Question:
Does this adapter support full-duplex communication?
Answer: Yes, this adapter supports full-duplex communication, allowing simultaneous sending and receiving of data. This is crucial for applications that require fast and reliable data exchange, such as real-time monitoring systems. In scenarios where multiple devices need constant communication, the adapter provides efficient performance, ensuring minimal downtime and greater reliability. -
Question:
How does this adapter help with legacy devices?
Answer: The COOSO DB9 to RJ45 adapter acts as a bridge between legacy serial devices and modern Ethernet networks, enabling the continued use of older equipment without needing significant upgrades. This is especially useful in environments using systems that rely on RS232 for functions like data logging or device control, ensuring that businesses can capitalize on their existing investments while still leveraging modern networking benefits. -
Question:
What are the dimensions and weight of the adapter?
Answer: The COOSO DB9 to RJ45 adapter is compact and lightweight, making it easy to integrate into existing setups without overwhelming installations. Its design allows for neat cabling solutions in tight spaces, such as wiring closets or server racks. Its portability ensures that it can be easily deployed across various locations, helping you manage multiple devices efficiently. -
Question:
Where can I buy RJ45 to RS232, COOSO DB9 9-Pin Serial Port Male to RJ45 Female Cat5 Ethernet LAN Console 32.8Ft?
Answer: You can purchase the COOSO DB9 to RJ45 adapter through Ubuy. Ubuy provides a reliable platform for accessing this adapter along with various shipping options and customer support. It’s a great destination to find this adapter in Isle of Man as they offer a wide selection of electronic components and accessories.
LFHUKEJI Serial Adapters Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- High-quality build
- Great signal transmission
- Flexible and durable design
- 32.8 feet length for convenience
- Compatible with many devices
Cons
- Might be a bit bulky for some.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
IMP 37
Order now and get it around Sunday, September 27
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Compatible with up to 95% of switches and routers on the market.
- Ensures signal transmission without interference using double-shielded technology.
- Oxygen-free copper wire for high-speed, clear signal transmission.
- Perfect for connecting PCs to Cisco devices through console ports.
- Supports bi-directional transparent transmission for serial and network data.
- Identical to original cables supplied with Cisco equipment, ensuring reliability.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.