--- product_id: 40967009 title: "RJ45 TO RS232 MALE 3.3Ft" brand: "lfhukeji" price: "€ 14.48" currency: EUR in_stock: true reviews_count: 13 category: "Lfhukeji" url: https://www.desertcart.pt/products/40967009-rj45-to-rs232-male-3-3ft store_origin: PT region: Portugal --- # 100 MB/s High-Speed Data Transfer DB9 RS232 Male to RJ45 Female Double-Shielded for Interference-Free Signal RJ45 TO RS232 MALE 3.3Ft **Brand:** lfhukeji **Price:** € 14.48 **Availability:** ✅ In Stock ## Summary > 🔗 Unlock your network’s potential with the ultimate console cable! ## Quick Answers - **What is this?** RJ45 TO RS232 MALE 3.3Ft by lfhukeji - **How much does it cost?** € 14.48 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/40967009-rj45-to-rs232-male-3-3ft) ## 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 - • **Plug-and-Play Simplicity:** No drivers or built-in chips needed—just connect and start configuring your devices immediately. - • **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 ensure your device has a 'console' port. - • **Bi-Directional Transparent Transmission:** Supports simultaneous serial and network data flow, ensuring flawless communication without lag. ## Overview The LFHUKEJI RJ45 to RS232 Male 3.3Ft cable is a high-speed, driver-free console cable designed for professional network management. Featuring a DB9 RS232 male connector to RJ45 female interface, it enables bi-directional transparent data transmission at 100 MB/s. Constructed with oxygen-free copper and double shielding, it ensures interference-free, reliable connectivity compatible with most routers and switches equipped with console ports. ## Description Buy LFHUKEJI RJ45 to RS232, DB9 9-Pin Serial Port Male to RJ45 Cat5 Ethernet LAN Console 3.3Ft: Serial Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Worth it - Durable and works great. Fits just right and you can move around well. Worth the money. Review: Good price - Part fit perfect. Hopefully it fixes problem ## Features - DB9 RS232 male to RJ45 female console 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.The cable has no built-in chip and does not require a driver. It functions as a data transfer. - Double-shielded standard to ensure that signal transmission without interference ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MF9F7HF | | Best Sellers Rank | #22 in Serial Cables | | Brand | LFHUKEJI | | Brand Name | LFHUKEJI | | Cable Type | Ethernet, USB | | Color | Transparent | | Compatible Devices | Laptop, PC, Printer, Router | | Compatible Phone Models | no | | Connectivity Technology | Serial Port | | Connector Gender | Male-to-Female | | Connector Type | RJ45 | | Customer Reviews | 4.4 out of 5 stars 356 Reviews | | Data Transfer Rate | 100 Megabytes Per Second | | Ethernet Cable Category | Cat 5e | | Indoor Outdoor Usage | Indoor | | Item Shape | Round | | Item Weight | 1.9 Ounces | | Manufacturer | GUSHU Ltd. | | 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 | 603983181157 | | Unit Count | 1 Count | | Wattage | 600 watts | ## Product Details - **Brand:** LFHUKEJI - **Cable Type:** Ethernet, USB - **Compatible Devices:** Laptop, PC, Printer, Router - **Connector Type:** RJ45 - **Special Feature:** High Speed ## Images ![RJ45 TO RS232 MALE 3.3Ft - Image 1](https://m.media-amazon.com/images/I/61-9fAgZe1L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: May I see the pin-out diagram?** A: Pin-out /RJ45 to rs232: 1-8;2-6;3-2;4-1;5-5;6-3;7-4;8-7. **Q: monitor has (vga) connector hardrive rj45 connector will this work** A: If you are trying to see what is on the screen this is not the correct cable. You need a VGA video cable. This is a cable used for other things such as networking or connecting a special type of printer to a terminal **Q: Will this work for Juniper devices?** A: only support juniper devices with console port. **Q: so i just send udp/tcp protocol in my code and it will convert to serial?** A: Yes, for me, it works. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worth it *by T***Y on July 1, 2025* Durable and works great. Fits just right and you can move around well. Worth the money. ### ⭐⭐⭐⭐⭐ Good price *by S***. on May 13, 2026* Part fit perfect. Hopefully it fixes problem ### ⭐⭐⭐⭐⭐ Works well with low baud *by N***R on June 29, 2025* Simple, works will with low baudrate communications (128k baud) ## Frequently Bought Together - LFHUKEJI RJ45 to RS232, DB9 9-Pin Serial Port Male to RJ45 Female Cat5 Ethernet LAN Console 3.3Ft - LFHUKEJI RJ45 to RS232, DB9 9-Pin Serial Port Female to RJ45 Female Cat5 Ethernet LAN Console 3.3Ft - 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)… --- ## 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.pt/products/40967009-rj45-to-rs232-male-3-3ft](https://www.desertcart.pt/products/40967009-rj45-to-rs232-male-3-3ft) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-21*