--- product_id: 37925989 title: "RJ45 to RS232, DB9 9-Pin Serial Port Female to RJ45 Cat5 Ethernet LAN Console 4.9Ft" brand: "lfhukeji" price: "$17.73" currency: USD in_stock: true reviews_count: 13 category: "Lfhukeji" url: https://www.desertcart.us/products/37925989-rj45-to-rs232-db9-9-pin-serial-port-female-to store_origin: US region: United States of America --- # High-speed oxygen-free copper transmission RJ45 Cat5 Ethernet LAN console cable 9-pin DB9 female connector RJ45 to RS232, DB9 9-Pin Serial Port Female to RJ45 Cat5 Ethernet LAN Console 4.9Ft **Brand:** lfhukeji **Price:** $17.73 **Availability:** ✅ In Stock ## Summary > ⚙️ Connect like a pro—console your network with precision and speed! ## 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?** $17.73 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/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 - • **Interference-Free Signal:** Double-shielded design ensures crystal-clear, high-speed data transfer without signal loss. - • **Rugged Outdoor-Ready Build:** Designed for indoor and outdoor use, this cable stands up to demanding environments and heavy use. - • **Seamless Dual-Way Data Flow:** Bi-directional transparent transmission for serial and network data keeps your workflow uninterrupted. - • **Optimal Length for Flexibility:** 4.9 feet of durable, round cable gives you the perfect balance of reach and manageability. - • **Universal Router Compatibility:** Works flawlessly with most routers and switches featuring console ports—engineer-approved reliability. ## Overview The LFHUKEJI RJ45 to RS232 DB9 9-pin female console cable offers a reliable 4.9-foot Cat5 Ethernet connection designed for seamless serial-to-network communication. Featuring oxygen-free copper wiring and double shielding, it guarantees high-speed, interference-free data transmission. Compatible with most routers and switches with console ports, this cable is a must-have for network engineers and IT professionals seeking efficient device management and configuration. ## Description desertcart.com: LFHUKEJI RJ45 to RS232, DB9 9-Pin Serial Port Female to RJ45 Cat5 Ethernet LAN Console 4.9Ft : Electronics 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 | #39 in Serial Cables | | Brand | LFHUKEJI | | Brand Name | LFHUKEJI | | Cable Type | Ethernet, USB | | Color | Black | | Compatible Devices | Router | | Connectivity Technology | Ethernet | | Connector Gender | Female-to-Female | | Connector Type | RJ45, USB | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.4 out of 5 stars 329 Reviews | | Ethernet Cable Category | Cat 5 | | Indoor Outdoor Usage | Outdoor | | Item Length | 4.9 feet | | Item Shape | Round | | Item Weight | 75 g | | Manufacturer | LFHUKEJI | | Model | GU13 | | Model Name | 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) ## 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.us/products/37925989-rj45-to-rs232-db9-9-pin-serial-port-female-to](https://www.desertcart.us/products/37925989-rj45-to-rs232-db9-9-pin-serial-port-female-to) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-31*