--- product_id: 294764341 title: "DB9 null modem adapter female to female slimline data transfer serial port adapter 2 Pack" brand: "arnorin" price: "£15.94" currency: GBP in_stock: true category: "Arnorin" url: https://www.desertcart.co.uk/products/294764341-db9-null-modem-adapter-female-to-female-slimline-data-transfer store_origin: GB region: United Kingdom --- # UL 94V-0 rated flame-resistant insulator Gold-plated contacts for ultra-reliable connections Slimline design minimizes port strain DB9 null modem adapter female to female slimline data transfer serial port adapter 2 Pack **Brand:** arnorin **Price:** £15.94 **Availability:** ✅ In Stock ## Summary > 🔌 Plug into seamless serial data flow—stay connected, stay ahead! ## Quick Answers - **What is this?** DB9 null modem adapter female to female slimline data transfer serial port adapter 2 Pack by arnorin - **How much does it cost?** £15.94 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/294764341-db9-null-modem-adapter-female-to-female-slimline-data-transfer) ## Best For - arnorin enthusiasts ## Why This Product - Trusted arnorin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek & Stress-Free:** Slimline profile reduces leverage strain on your precious computer ports—protect your gear. - • **Safety First, Always:** UL 94V-0 flame-retardant insulator guarantees compliance and peace of mind. - • **Tool-Free Flexibility:** Easily add or remove screws for quick setup or adjustments—adapt on the fly. - • **Durability Meets Precision:** Gold contact plating ensures consistent, corrosion-free connections through countless uses. - • **Effortless Cable Transformation:** Convert standard straight cables to null modem wiring in seconds—no tech hassle. ## Overview This 2-pack DB9 female-to-female null modem adapter converts standard straight-wired serial cables into null modem cables, enabling reverse transmit and receive functionality. Featuring gold-plated contacts for reliable, corrosion-resistant connections, a slimline design to reduce port strain, and UL 94V-0 flame-retardant insulators, these adapters ensure safe, durable, and hassle-free data transfer in professional and industrial environments. ## Description Convert your existing straight wired cables to null modem or reverser (transmit & receive) cables with these handy, inexpensive adapters. Simply plug these adapters onto the end of a cable and you're done ! The low profile design reduces leverage strain on overstressed computer ports and is fully shielded for electrically noisy environments. ## Features - Converts standard, straight wired cables to null modem wiring - Gold contact plating provides reliable connections with repeated mating cycles - Slimline design reduces leverage strain on computer ports - UL grade 94V-0 connector insulator satisfies flammability requirements - Screws can remove or add easily ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B075XGRLXW | | Best Sellers Rank | #85,359 in Computers ( See Top 100 in Computers ) #213 in Serial Adapters | | Brand | Arnorin | | Color | 2 Pack | | Compatible Devices | Printer, Projector, PC | | Connector Type | Component, DB9 | | Customer Reviews | 4.7 4.7 out of 5 stars (718) | | Finish | Gold | | Input Voltage | 94 Volts | | Item Dimensions | 13 x 18 x 33 millimeters | | Item Weight | 0.02 Kilograms | | Manufacturer | JIACHEN | | Mfr Part Number | KAD9D90002-S-2 | | Model Number | KAD9D90002-S-2 | | Number of Items | 2 | | Number of Ports | 2 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Smart Home Compatibility | Not Smart Home Compatible | | Specific Uses For Product | PC, Printer, Projector | | UPC | 656699361665 | | Unit Count | 2 Count | | Warranty Type | Limited | ## Product Details - **Colour:** 2 Pack - **Compatible devices:** Printer, Projector, PC - **Connector type:** Component, DB9 - **Item dimensions L x W x H:** 13 x 18 x 33 millimeters - **Specific uses for product:** PC, Printer, Projector ## Images ![DB9 null modem adapter female to female slimline data transfer serial port adapter 2 Pack - Image 1](https://m.media-amazon.com/images/I/51vKigMYcML.jpg) ![DB9 null modem adapter female to female slimline data transfer serial port adapter 2 Pack - Image 2](https://m.media-amazon.com/images/I/613UYSts51L.jpg) ![DB9 null modem adapter female to female slimline data transfer serial port adapter 2 Pack - Image 3](https://m.media-amazon.com/images/I/613YYoKoRWL.jpg) ![DB9 null modem adapter female to female slimline data transfer serial port adapter 2 Pack - Image 4](https://m.media-amazon.com/images/I/61SG7qGU11L.jpg) ![DB9 null modem adapter female to female slimline data transfer serial port adapter 2 Pack - Image 5](https://m.media-amazon.com/images/I/7185AR7v-BL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Arnorin DB9 Null Modem Female to Female Slimline Data Transfer Serial Port Adapter 2 Pack - DB9 null modem male to female slimline data transfer serial port adapter 2 Pack - Arnorin DB9 Null Modem Adapter Male to Male 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.co.uk/products/294764341-db9-null-modem-adapter-female-to-female-slimline-data-transfer](https://www.desertcart.co.uk/products/294764341-db9-null-modem-adapter-female-to-female-slimline-data-transfer) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-26*