--- product_id: 57560653 title: "DB9 null modem adapter female to female slimline data transfer serial port adapter 2 Pack" brand: "arnorin" price: "AED 139" currency: AED in_stock: true reviews_count: 12 category: "Arnorin" url: https://www.desertcart.ae/products/57560653-db9-null-modem-adapter-female-to-female-slimline-data-transfer store_origin: AE region: United Arab Emirates --- # Full handshaking null modem wiring Slimline low-profile design Gold-plated reliable contacts DB9 null modem adapter female to female slimline data transfer serial port adapter 2 Pack **Brand:** arnorin **Price:** AED 139 **Availability:** ✅ In Stock ## Summary > 🔌 Stay connected, stay ahead—null modem made sleek and simple! ## 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?** AED 139 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/57560653-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 - • **Certified Safety:** UL 94V-0 rated insulator guarantees flame resistance for peace of mind. - • **Slim & Strain-Free:** Ultra-slim profile minimizes port leverage strain, extending your device’s lifespan. - • **Twin Pack Advantage:** Two adapters included—because one is never enough when you’re the go-to tech guru. - • **Gold-Plated Durability:** Premium contacts ensure consistent, corrosion-free connections through countless uses. - • **Seamless Serial Switch:** Effortlessly convert straight cables to null modem wiring—plug and play simplicity. ## Overview The DB9 null modem adapter 2-pack converts standard straight-wired serial cables into null modem cables with full handshaking support. Featuring gold-plated contacts for reliable, corrosion-resistant connections and a slimline design that reduces port strain, these adapters are UL 94V-0 flame rated and ideal for professional setups involving PCs, printers, and projectors. Perfect for tech-savvy professionals who demand durability and seamless connectivity in compact form. ## 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. Review: The Most Compact n/m Adapter - These adapters (as sold by dgjiachen) conform to the "Full Handshaking" pinout described on Wikipedia (search for "Null modem"), so by-and-large will work with normal serial ports without any special settings. I have used one to connect a PL2303-based USB serial adapter to the serial port of a server so that I can do some startup troubleshooting via the console. Took advantage of the twin pack, as one shall inevitably go walkies when surrounded by envious techies curious about how I make fixes as close to the metal as possible... Review: Keep one with your usb-DB9 adapter - There are lots of serial devices wired to expect a modem connection, including most usb-db9 adapters. This is just what was needed for programming up my firewalls ## 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 | 109,290 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 287 in Serial Adapters | | Brand | Arnorin | | Brand Name | Arnorin | | Colour | 2 Pack | | Compatible Devices | Printer, Projector, PC | | Compatible devices | Printer, Projector, PC | | Connector Type | Component, DB9 | | Connector type | Component , DB9 | | Customer Reviews | 4.7 out of 5 stars 641 Reviews | | Input Voltage | 94 Volts | | Item Dimensions | 13 x 18 x 33 millimetres | | Item Weight | 0.02 Kilograms | | Item dimensions L x W x H | 13 x 18 x 33 millimetres | | Manufacturer | JIACHEN | | Manufacturer 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 | | Product Finish Type | Gold | | Smart Home Compatibility | Not Smart Home Compatible | | Specific Uses For Product | PC, Printer, Projector | | Specific uses for product | PC, Printer, Projector | | UPC | 656699361665 | | Unit Count | 2.0 count | | Warranty Type | Limited | ## Product Details - **Compatible devices:** Printer, Projector, PC - **Specific uses for product:** PC, Printer, Projector - **Connector type:** Component, DB9 - **Colour:** 2 Pack - **Item dimensions L x W x H:** 13 x 18 x 33 millimetres ## 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) ## Customer Reviews ### ⭐⭐⭐⭐⭐ The Most Compact n/m Adapter *by I***D on 8 April 2018* These adapters (as sold by dgjiachen) conform to the "Full Handshaking" pinout described on Wikipedia (search for "Null modem"), so by-and-large will work with normal serial ports without any special settings. I have used one to connect a PL2303-based USB serial adapter to the serial port of a server so that I can do some startup troubleshooting via the console. Took advantage of the twin pack, as one shall inevitably go walkies when surrounded by envious techies curious about how I make fixes as close to the metal as possible... ### ⭐⭐⭐⭐⭐ Keep one with your usb-DB9 adapter *by A***N on 5 July 2019* There are lots of serial devices wired to expect a modem connection, including most usb-db9 adapters. This is just what was needed for programming up my firewalls ### ⭐⭐⭐⭐⭐ Quality Connector *by A***S on 8 March 2019* I was pleased to see this is nicely made and well engineered. Good Value for money and highly recommended. Andrew ## 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.ae/products/57560653-db9-null-modem-adapter-female-to-female-slimline-data-transfer](https://www.desertcart.ae/products/57560653-db9-null-modem-adapter-female-to-female-slimline-data-transfer) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-06-01*