--- product_id: 806728627 title: "DB9 Female to Female Adapter 2-Pack, RS232 9-Pin Serial Gender Changer, Slimline Straight-Through Coupler for PC, PLC, POS and Industrial Equipment" brand: "lnhcaw" price: "$15.26" currency: USD in_stock: true reviews_count: 2 category: "Lnhcaw" url: https://www.desertcart.us/products/806728627-db9-female-to-female-adapter-2-pack-rs232-9-pin store_origin: US region: United States of America --- # Plug & play, no drivers needed 3 versatile adapter combos Durable, industrial-grade build DB9 Female to Female Adapter 2-Pack, RS232 9-Pin Serial Gender Changer, Slimline Straight-Through Coupler for PC, PLC, POS and Industrial Equipment **Brand:** lnhcaw **Price:** $15.26 **Availability:** ✅ In Stock ## Summary > 🔗 Keep your legacy devices alive and thriving with seamless serial connections! ## Quick Answers - **What is this?** DB9 Female to Female Adapter 2-Pack, RS232 9-Pin Serial Gender Changer, Slimline Straight-Through Coupler for PC, PLC, POS and Industrial Equipment by lnhcaw - **How much does it cost?** $15.26 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/806728627-db9-female-to-female-adapter-2-pack-rs232-9-pin) ## Best For - lnhcaw enthusiasts ## Why This Product - Trusted lnhcaw brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from premium materials ensuring stable, wear-resistant data transfer even in demanding industrial environments. - • **Zero Hassle Setup:** Plug and play design eliminates the need for extra drivers, saving you valuable time and frustration. - • **Broad Device Compatibility:** Seamlessly connects with computers, POS systems, printers, modems, routers, and more—future-proof your legacy gear. - • **Space-Smart Compact Design:** Lightweight and minimal footprint fits perfectly in tight spaces without stressing your ports. - • **Ultimate Connectivity Flexibility:** Includes Female-Female, Female-Male, and Male-Male DB9 adapters to cover every serial connection scenario. ## Overview The LNHCAW DB9 Null Modem Adapter 3-pack offers versatile, plug-and-play RS232 serial connectivity with female and male gender changers. Engineered for durability and compactness, it supports a wide range of industrial and computer devices, ensuring stable data transfer without the need for drivers. Perfect for professionals maintaining legacy systems or integrating older tech with modern setups. ## Description desertcart.com: LNHCAW db9 Connector Null Modem Adapter，9-Pin Serial vga Adapter RS232 db9 Gender Changer,for Computer and Industrial Device Data Transfer(F-F (2P)) : Electronics Review: Perfect for those times I need a null modem gender changer - While most current computer peripherals interface using USB, I have some older devices from the days of RS-232 that use DB9 connectors. I got these null modem adapters so that I can still use those older devices with an USB to RS-232 interface cable. While not something I encounter every day, these handy devices allow me to continue using my older peripherals and save me the cost of replacing them. something I appreciate. They mate perfectly with other DB9 connectors and I'm pleased with this product. Review: Perfectly fine - I ordered two female to female 9-pin gender changers, and by golly, that's what I received. If I had any issues it would be the configuration for the thumbscrew retention. The way these are made you can't use them at a device, they have to be in a cable, but that wasn't a surprise at all. ## Features - Multiple Adapter Combinations: This 3-pack set includes DB9 Female to Female, Female to Male, and Male to Male adapters, providing flexible connection options to meet various device and application needs. - Plug and Play, No Extra Drivers: No need for additional software or drivers—simply plug in the adapter for instant data transfer, making it easy to connect all types of serial devices and saving setup time. - High Durability and Stability: Made with high-quality materials, ensuring wear-resistance and long-lasting stable data transmission for industrial, commercial, and personal use. - Compact Design, Saves Space: Its lightweight, compact design makes it ideal for use in limited spaces, reducing strain on computer ports and saving space. - Wide Compatibility: Compatible with a range of devices, including computers, POS systems, printers, industrial equipment, modems, routers, and more, supporting connections across various industries. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0F1FSLLPK | | Best Sellers Rank | #131 in Serial Adapters | | Brand | LNHCAW | | Compatible Devices | RS232 | | Connector Type | VGA | | Customer Reviews | 5.0 out of 5 stars 3 Reviews | | Item Dimensions | 1 x 1 x 1 inches | | Item Weight | 1 Grams | | Item dimensions L x W x H | 1 x 1 x 1 inches | | Manufacturer | LNHCAW | | Model Number | F-F (2P) | | Number of Items | 2 | | Number of Ports | 1 | | Power Plug Type | No Plug | | Smart Home Compatibility | Not Smart Home Compatible | | Specific Uses For Product | null modem adapter，db9 gender changer，vga adapter，db9 connector | | UPC | 767791851739 | | Unit Count | 3.0 Count | | Warranty Description | 2 | ## Product Details - **Brand:** LNHCAW - **Compatible Devices:** RS232 - **Connector Type:** VGA - **Item dimensions L x W x H:** 1 x 1 x 1 inches - **Specific Uses For Product:** null modem adapter，db9 gender changer，vga adapter，db9 connector ## Images ![DB9 Female to Female Adapter 2-Pack, RS232 9-Pin Serial Gender Changer, Slimline Straight-Through Coupler for PC, PLC, POS and Industrial Equipment - Image 1](https://m.media-amazon.com/images/I/61bRcPhSChL.jpg) ## Available Options This product comes in different **Number Of Items, Plug Type** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect for those times I need a null modem gender changer *by L***R on October 6, 2025* While most current computer peripherals interface using USB, I have some older devices from the days of RS-232 that use DB9 connectors. I got these null modem adapters so that I can still use those older devices with an USB to RS-232 interface cable. While not something I encounter every day, these handy devices allow me to continue using my older peripherals and save me the cost of replacing them. something I appreciate. They mate perfectly with other DB9 connectors and I'm pleased with this product. ### ⭐⭐⭐⭐⭐ Perfectly fine *by O***D on May 22, 2025* I ordered two female to female 9-pin gender changers, and by golly, that's what I received. If I had any issues it would be the configuration for the thumbscrew retention. The way these are made you can't use them at a device, they have to be in a cable, but that wasn't a surprise at all. --- ## 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/806728627-db9-female-to-female-adapter-2-pack-rs232-9-pin](https://www.desertcart.us/products/806728627-db9-female-to-female-adapter-2-pack-rs232-9-pin) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-16*