--- product_id: 276042940 title: "9 Pin RS-232 DB9 Male to Male Female to Female Serial Cable Gender Changer Coupler Adapter (10 Pack)" brand: "abcgoodefg" price: "671398₫" currency: VND in_stock: true reviews_count: 8 category: "Abc Goodefg" url: https://www.desertcart.vn/products/276042940-9-pin-rs-232-db9-male-to-male-female-to store_origin: VN region: Vietnam --- # 10-pack value 9-pin connectivity 2.89 oz lightweight 9 Pin RS-232 DB9 Male to Male Female to Female Serial Cable Gender Changer Coupler Adapter (10 Pack) **Brand:** abcgoodefg **Price:** 671398₫ **Availability:** ✅ In Stock ## Summary > 🔗 Connect with Confidence! ## Quick Answers - **What is this?** 9 Pin RS-232 DB9 Male to Male Female to Female Serial Cable Gender Changer Coupler Adapter (10 Pack) by abcgoodefg - **How much does it cost?** 671398₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/276042940-9-pin-rs-232-db9-male-to-male-female-to) ## Best For - abcgoodefg enthusiasts ## Why This Product - Trusted abcgoodefg brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Savings:** Get 10 adapters in one pack—perfect for tech-savvy teams and home offices alike. - • **Compact Design:** Measuring just 4.72 x 2.48 x 1.26 inches, these adapters fit effortlessly into your workspace. - • **Seamless Connectivity:** Experience flawless data transfer with DB9 male to male and female to female configurations. - • **Lightweight Convenience:** At only 2.89 ounces, they’re easy to transport for on-the-go professionals. - • **Versatile Compatibility:** Ideal for connecting various serial devices, ensuring you’re always connected. ## Overview The abcGoodefg 9 Pin RS-232 DB9 Male to Male Female to Female Serial Cable Gender Changer Coupler Adapter comes in a convenient 10-pack, designed for seamless connectivity between devices. Weighing just 2.89 ounces and measuring 4.72 x 2.48 x 1.26 inches, these adapters are perfect for both office and home use, ensuring you never miss a connection. ## Description This is a fast and economical method of changing the gender on "D" type ports. Connect two female serial cables together, or convert a​9 pin female connection to a 9 pin female connection. ​​Specification: ​3Serial RS232 DSUB connection ​Also used as a coupler, Support RS 232 Serial interface (DB9) Review: They work well - No signal degradation when putting them inline to a serial tap. However, im only using low baudrate (~128k ) communications over converters. Review: Handy to have in the toolbag - Its old tech but they do their job! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B087BGFVPN | | Best Sellers Rank | #44 in Cable Gender Changers | | Brand | abcGoodefg | | Color | DB9 Male to Male Female to Female | | Compatible Devices | devices with a 9-pin serial port | | Connector Type | Serial Adapter | | Customer Reviews | 4.5 out of 5 stars 193 Reviews | | Item Weight | 0.08 Kilograms | | Manufacturer | abcGoodefg | | Mfr Part Number | DB9 | | Model Number | DB9 | | Number of Items | 10 | | Number of Ports | 20 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Smart Home Compatibility | Not Smart Home Compatible | | Specific Uses For Product | PC | | Unit Count | 10 Count | ## Product Details - **Compatible Devices:** devices with a 9-pin serial port - **Specific Uses For Product:** PC - **Connector Type:** Serial Adapter - **Color:** DB9 Male to Male Female to Female - **Brand:** abcGoodefg ## Images ![9 Pin RS-232 DB9 Male to Male Female to Female Serial Cable Gender Changer Coupler Adapter (10 Pack) - Image 1](https://m.media-amazon.com/images/I/81Wfm0bBmUL.jpg) ![9 Pin RS-232 DB9 Male to Male Female to Female Serial Cable Gender Changer Coupler Adapter (10 Pack) - Image 2](https://m.media-amazon.com/images/I/71fmB5kKJkL.jpg) ![9 Pin RS-232 DB9 Male to Male Female to Female Serial Cable Gender Changer Coupler Adapter (10 Pack) - Image 3](https://m.media-amazon.com/images/I/71kYWs11ucL.jpg) ![9 Pin RS-232 DB9 Male to Male Female to Female Serial Cable Gender Changer Coupler Adapter (10 Pack) - Image 4](https://m.media-amazon.com/images/I/71yjxz5PlPL.jpg) ![9 Pin RS-232 DB9 Male to Male Female to Female Serial Cable Gender Changer Coupler Adapter (10 Pack) - Image 5](https://m.media-amazon.com/images/I/71XpEQ0xIkL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ They work well *by N***R on June 29, 2025* No signal degradation when putting them inline to a serial tap. However, im only using low baudrate (~128k ) communications over converters. ### ⭐⭐⭐⭐⭐ Handy to have in the toolbag *by B***. on September 17, 2025* Its old tech but they do their job! ### ⭐⭐⭐⭐⭐ Worked great. Shipped fast. *by D***G on March 20, 2025* Works great, and shipping was fast. ## Frequently Bought Together - abcGoodefg 9 Pin RS-232 DB9 Male to Male Female to Female Serial Cable Gender Changer Coupler Adapter (10 Pack) - DB9 null modem male to female slimline data transfer serial port adapter 2 Pack - Arnorin DB9 Null Modem Female to Female Slimline Data Transfer Serial Port Adapter 2 Pack --- ## 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.vn/products/276042940-9-pin-rs-232-db9-male-to-male-female-to](https://www.desertcart.vn/products/276042940-9-pin-rs-232-db9-male-to-male-female-to) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-06*