--- product_id: 49008849 title: "DB9 Null Modem Female to Female Slimline Data Transfer Serial Port Adapter 2 Pack" brand: "arnorin" price: "60.22 DT" currency: TND in_stock: true reviews_count: 13 category: "Arnorin" url: https://www.desertcart.tn/products/49008849-db9-null-modem-female-to-female-slimline-data-transfer-serial store_origin: TN region: Tunisia --- # Slimline compact design Gold-plated reliable connection UL 94V-0 flame-resistant insulator DB9 Null Modem Female to Female Slimline Data Transfer Serial Port Adapter 2 Pack **Brand:** arnorin **Price:** 60.22 DT **Availability:** ✅ In Stock ## Summary > 🔌 Plug into flawless data flow — stay connected, stay ahead! ## Quick Answers - **What is this?** DB9 Null Modem Female to Female Slimline Data Transfer Serial Port Adapter 2 Pack by arnorin - **How much does it cost?** 60.22 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/49008849-db9-null-modem-female-to-female-slimline-data-transfer-serial) ## 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 - • **Flexible Fit:** Removable, reversible screws adapt to your setup for hassle-free installation - • **Safety First:** UL grade 94V-0 insulator guarantees top-tier flame resistance for peace of mind - • **Seamless Signal Swap:** Effortlessly converts straight cables to null modem wiring for flawless data transfer - • **Space-Savvy Slimline:** Compact design minimizes port strain and fits tight setups with ease - • **Durability Meets Precision:** Gold contact plating ensures consistent, corrosion-free connections through countless uses ## Overview The DB9 Null Modem Female to Female Slimline Adapter 2 Pack by Arnorin transforms standard straight-wired serial cables into null modem cables, enabling seamless transmit and receive signal swapping. Featuring gold-plated contacts for reliable, corrosion-resistant connections, a slimline design to reduce port strain, and UL 94V-0 flame-resistant insulators, these adapters deliver durable, safe, and compact performance. Ideal for PCs, printers, and projectors, this top-rated accessory ensures professional-grade data transfer with easy installation thanks to reversible screws. ## 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 ! Review: It works. - Compact size and works as expected. Review: It correctly transposes recv and xmit signals, unlike many other so-called null modems on desertcart - Worked perfectly, delivered quickly. ## 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 are removable and reversible ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B075XGRLXW | | Best Sellers Rank | #16 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 (791) | | Finish | Gold | | Input Voltage | 12 Volts | | Item Dimensions | 0.51 x 0.71 x 1.3 inches | | Item Weight | 0.02 Kilograms | | Manufacturer | KINGDEE INC | | 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 | 2.0 Count | | Warranty Type | Limited | ## Product Details - **Color:** 2 Pack - **Compatible Devices:** Printer, Projector, PC - **Connector Type:** Component, DB9 - **Item dimensions L x W x H:** 0.51 x 0.71 x 1.3 inches - **Specific Uses For Product:** PC, Printer, Projector ## Images ![DB9 Null Modem 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 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 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 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 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ It works. *by S***G on March 21, 2026* Compact size and works as expected. ### ⭐⭐⭐⭐⭐ It correctly transposes recv and xmit signals, unlike many other so-called null modems on Amazon *by M***N on November 10, 2025* Worked perfectly, delivered quickly. ### ⭐⭐⭐⭐⭐ Bought several times, they are good *by W***. on September 4, 2025* These are good and cheap. They've never not worked. ## 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.tn/products/49008849-db9-null-modem-female-to-female-slimline-data-transfer-serial](https://www.desertcart.tn/products/49008849-db9-null-modem-female-to-female-slimline-data-transfer-serial) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-09*