--- product_id: 37925989 title: "RJ45 to RS232, DB9 9-Pin Serial Port Female to RJ45 Cat5 Ethernet LAN Console 4.9Ft" brand: "lfhukeji" price: "€ 16.08" currency: EUR in_stock: true reviews_count: 13 category: "Lfhukeji" url: https://www.desertcart.hr/products/37925989-rj45-to-rs232-db9-9-pin-serial-port-female-to store_origin: HR region: Croatia --- # High-speed oxygen-free copper wire DB9 RS232 female to RJ45 female Double-shielded interference protection RJ45 to RS232, DB9 9-Pin Serial Port Female to RJ45 Cat5 Ethernet LAN Console 4.9Ft **Brand:** lfhukeji **Price:** € 16.08 **Availability:** ✅ In Stock ## Summary > 🔧 Upgrade your network game with flawless console control! ## Quick Answers - **What is this?** RJ45 to RS232, DB9 9-Pin Serial Port Female to RJ45 Cat5 Ethernet LAN Console 4.9Ft by lfhukeji - **How much does it cost?** € 16.08 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/37925989-rj45-to-rs232-db9-9-pin-serial-port-female-to) ## Best For - lfhukeji enthusiasts ## Why This Product - Trusted lfhukeji brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Durable Design:** 4.9ft length with robust build quality, perfect for both indoor and outdoor debugging tasks. - • **Premium Signal Integrity:** Oxygen-free copper wiring combined with double shielding guarantees crystal-clear, interference-free data transfer. - • **Seamless Console Connectivity:** Effortlessly link your PC to routers and switches via RJ45 console ports for instant network management. - • **Universal Router Compatibility:** Works with most market-leading routers and switches—just look for the console port ID and you're set. - • **Bi-Directional Transparent Transmission:** Supports simultaneous serial and network data flow, ensuring flawless communication without lag. ## Overview The LFHUKEJI RJ45 to RS232 DB9 9-Pin Serial Port Female to RJ45 Cat5 Ethernet LAN Console Cable (4.9ft) is a high-speed, double-shielded cable designed for professional network engineers. It enables bi-directional transparent transmission between serial ports and RJ45 console ports on routers and switches, ensuring reliable and interference-free communication. Compatible with most routers featuring console ports, this cable is essential for efficient network device configuration and debugging. ## Description Product description RJ45 to RS232 Console Female Cable 4.9Ft Compatibility Support up to 95% of switches and routers on the market, well-known brands perfectly support. Anti-interference&High-speed Double-shielded standard to ensure that signal transmission without interference and Oxygen-free copper transmission wire. The rollover console cable will help you to connect your PC to a Cisco device through the console port. It works with Cisco gear both new and old.This cable is identical to the one that ships with Cisco switches, firewalls, routers, wireless devices and more. It works with Cisco gear both new and old. Most folksuse the standard Windows Hyperterminal or some other terminal emulation software to access the Cisco IOS through the console port. If you have a newer laptop, it may not have the 9-pin serial port, in which case you should purchase the USB Console Cable Kit found in this same category. Matching Suggestion If your device does not have a serial port, we recommend buying an additional USB to RS232 male cable. Review: Good price - Fit in what I needed thanks Review: Works as intended - Works well as intended, no complaints. ## Features - DB9 RS232 female to RJ45 female cable for TCP/IP network interface with the doual-way conversion, with the serial port network function, support serial data and network data bi-directional transparent transmission - Connect the equipment serial port to the RJ45 ”console” port on routers, the cable can help engineer through the PC update the network device settings and device understratum operating - Compatible with most routers switch on the market.Please note that your device interface must have the "console" identification character.We do not support devices such as printers that do not have a "console" port. - Oxygen-free copper transmission wire, high-speed clear signal transmission - Double-shielded standard to ensure that signal transmission without interference ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MG096VG | | Best Sellers Rank | #22 in Serial Cables | | Brand | LFHUKEJI | | Brand Name | LFHUKEJI | | Cable Type | Ethernet, USB | | Color | Black | | Compatible Devices | Router | | Connectivity Technology | Ethernet | | Connector Gender | Male-to-Female | | Connector Type | RJ45, USB | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.4 out of 5 stars 327 Reviews | | Ethernet Cable Category | Cat 5e | | Indoor Outdoor Usage | Outdoor | | Item Shape | Round | | Item Weight | 75 Grams | | Manufacturer | LFHUKEJI | | Model | GU13 | | Number of Items | 1 | | Number of Pins | 9 | | Other Special Features of the Product | High Speed | | Part Number | GU13 | | Recommended Uses For Product | debug console | | Special Feature | High Speed | | UPC | 603983181218 | | Unit Count | 1 Count | ## Product Details - **Brand:** LFHUKEJI - **Cable Type:** Ethernet, USB - **Compatible Devices:** Router - **Connector Type:** RJ45, USB - **Special Feature:** High Speed ## Images ![RJ45 to RS232, DB9 9-Pin Serial Port Female to RJ45 Cat5 Ethernet LAN Console 4.9Ft - Image 1](https://m.media-amazon.com/images/I/61OLSyk+h6L.jpg) ![RJ45 to RS232, DB9 9-Pin Serial Port Female to RJ45 Cat5 Ethernet LAN Console 4.9Ft - Image 2](https://m.media-amazon.com/images/I/51JMoRdD-AL.jpg) ![RJ45 to RS232, DB9 9-Pin Serial Port Female to RJ45 Cat5 Ethernet LAN Console 4.9Ft - Image 3](https://m.media-amazon.com/images/I/51Za61EzoyL.jpg) ![RJ45 to RS232, DB9 9-Pin Serial Port Female to RJ45 Cat5 Ethernet LAN Console 4.9Ft - Image 4](https://m.media-amazon.com/images/I/51eubBdWEgL.jpg) ![RJ45 to RS232, DB9 9-Pin Serial Port Female to RJ45 Cat5 Ethernet LAN Console 4.9Ft - Image 5](https://m.media-amazon.com/images/I/51G5x1oBomL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: is there a windows 10 driver ?** A: Not sure what you mean bit if you want to use it on windows 10 OS then I'm sure there are drivers for it. I was going to use it on windows 7 bit this wire was DOA and outside of return window. **Q: Hi, we are very interet to buy a big quantity for this cable. We need to know the connection diagram for this cable.** A: Pin out: DB9 TO RJ45 1-4,2-3,3-6,4-7,5-5,6-2,7-8,8-1,9（Empty connection） **Q: Does this transmit power on pin 9? Will it power my LS2208?** A: not support transmit power **Q: are any pins Jumpered or is this a straight thru cable?** A: This is a straight thru consle cable, Pin out(RJ45 TO RS232):1-8,2-6,3-2,4-1,5-5,6-3,7-4,8-7. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good price *by S***. on May 13, 2026* Fit in what I needed thanks ### ⭐⭐⭐⭐⭐ Works as intended *by R***U on September 11, 2025* Works well as intended, no complaints. ### ⭐⭐⭐⭐⭐ PTZ *by A***R on May 11, 2023* Worked as expected ## Frequently Bought Together - LFHUKEJI RJ45 to RS232, DB9 9-Pin Serial Port Female to RJ45 Cat5 Ethernet LAN Console 4.9Ft - OIKWAN USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 Serial Cable for Windows 11,10, 8, 7, Vista, XP, 2000, Linux and Mac OS(6ft)… - DTECH DB9 to RJ45 Serial Adapter RS232 Female to RJ-45 Female Ethernet Converter Compatible with Standard 9 Pin RS-232 Devices --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/37925989-rj45-to-rs232-db9-9-pin-serial-port-female-to](https://www.desertcart.hr/products/37925989-rj45-to-rs232-db9-9-pin-serial-port-female-to) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-18*