--- product_id: 40967009 title: "RJ45 to RS232, DB9 9-Pin Serial Port Male to RJ45 Cat5 Ethernet LAN Console 3.3Ft" brand: "lfhukeji" price: "S/.53" currency: PEN in_stock: true category: "Lfhukeji" url: https://www.desertcart.pe/products/40967009-rj45-to-rs232-db9-9-pin-serial-port-male-to store_origin: PE region: Peru --- # 100 MB/s High-Speed Transfer DB9 Male to RJ45 Female Double-Shielded Interference-Free RJ45 to RS232, DB9 9-Pin Serial Port Male to RJ45 Cat5 Ethernet LAN Console 3.3Ft **Brand:** lfhukeji **Price:** S/.53 **Availability:** ✅ In Stock ## Summary > ⚙️ Upgrade your network game with the ultimate console cable—because downtime is so last decade! ## Quick Answers - **What is this?** RJ45 to RS232, DB9 9-Pin Serial Port Male to RJ45 Cat5 Ethernet LAN Console 3.3Ft by lfhukeji - **How much does it cost?** S/.53 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/40967009-rj45-to-rs232-db9-9-pin-serial-port-male-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 - • **Plug & Play Simplicity:** No drivers needed—just connect and start configuring your network gear instantly. - • **Bi-Directional Data Flow:** Supports transparent serial and network data transmission for flawless device management. - • **Premium Signal Integrity:** Oxygen-free copper wiring combined with double shielding ensures crystal-clear communication. - • **Seamless Console Connectivity:** Effortlessly link your PC to routers & switches with a reliable RJ45 to RS232 cable. - • **Universal Router Compatibility:** Works with most market-leading routers and switches featuring console ports. ## Overview The LFHUKEJI RJ45 to RS232 DB9 9-Pin Serial Port Male to RJ45 Cat5 Ethernet LAN Console Cable (3.3ft) is a high-speed, driver-free serial adapter designed for professional network management. Featuring oxygen-free copper wiring and double shielding, it ensures interference-free, bi-directional data transmission at speeds up to 100 MB/s. Compatible with most routers and switches with console ports, this cable is an essential tool for seamless device configuration and debugging. ## 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 ## 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 | #35 in Serial Cables | | Brand | LFHUKEJI | | Brand Name | LFHUKEJI | | Cable Type | USB, Ethernet | | Color | Transparent | | Compatible Devices | Laptop, PC, Router, Printer | | Compatible Phone Models | no | | Connectivity Technology | Serial Port | | Connector Gender | Male-to-Female | | Connector Type | RJ45 | | Country Of Origin | China | | Customer Reviews | 4.4 out of 5 stars 358 Reviews | | Data Transfer Rate | 100 megabytes_per_second | | Ethernet Cable Category | Cat 5 | | 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, DB9 9-Pin Serial Port Male to RJ45 Cat5 Ethernet LAN Console 3.3Ft - Image 1](https://m.media-amazon.com/images/I/61-9fAgZe1L.jpg) ![RJ45 to RS232, DB9 9-Pin Serial Port Male to RJ45 Cat5 Ethernet LAN Console 3.3Ft - Image 2](https://m.media-amazon.com/images/I/51FbB5jvplL.jpg) ![RJ45 to RS232, DB9 9-Pin Serial Port Male to RJ45 Cat5 Ethernet LAN Console 3.3Ft - Image 3](https://m.media-amazon.com/images/I/51jTY6RFfnL.jpg) ![RJ45 to RS232, DB9 9-Pin Serial Port Male to RJ45 Cat5 Ethernet LAN Console 3.3Ft - Image 4](https://m.media-amazon.com/images/I/51EhIEzR7cL.jpg) ![RJ45 to RS232, DB9 9-Pin Serial Port Male to RJ45 Cat5 Ethernet LAN Console 3.3Ft - Image 5](https://m.media-amazon.com/images/I/51eubBdWEgL.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. ## 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.pe/products/40967009-rj45-to-rs232-db9-9-pin-serial-port-male-to](https://www.desertcart.pe/products/40967009-rj45-to-rs232-db9-9-pin-serial-port-male-to) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-09-22*