--- product_id: 122777154 title: "5.5mm x 2.1mm Female to 3.5mm x 1.35mm Male Plug Socket DC Power Cord" brand: "coolm" price: "45.43 DT" currency: TND in_stock: true category: "Coolm" url: https://www.desertcart.tn/products/122777154-5-5mm-x-2-1mm-female-to-3-5mm-x store_origin: TN region: Tunisia --- # 24V max voltage 16cm length 3A max current 5.5mm x 2.1mm Female to 3.5mm x 1.35mm Male Plug Socket DC Power Cord **Brand:** coolm **Price:** 45.43 DT **Availability:** ✅ In Stock ## Summary > ⚡ Power up your gear with precision and style! ## Quick Answers - **What is this?** 5.5mm x 2.1mm Female to 3.5mm x 1.35mm Male Plug Socket DC Power Cord by coolm - **How much does it cost?** 45.43 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/122777154-5-5mm-x-2-1mm-female-to-3-5mm-x) ## Best For - coolm enthusiasts ## Why This Product - Trusted coolm brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Pack Convenience:** Two cables included so you’re always ready to power multiple devices or keep a spare on hand. - • **Compact & Portable Design:** Ultra-thin 6.3-inch cable fits perfectly in your tech kit without bulk or weight. - • **Reliable High-Performance:** Supports up to 3A current and 24V voltage ensuring stable power delivery for sensitive electronics. - • **Seamless Power Conversion:** Effortlessly adapt 5.5x2.1mm female to 3.5x1.35mm male plugs for versatile device compatibility. - • **Risk-Free Size Replacement:** Free plug size exchange guarantees perfect fit—never worry about compatibility again. ## Overview The COOLM 5.5mm x 2.1mm Female to 3.5mm x 1.35mm Male DC Power Cord is a 16cm ultra-thin adapter cable designed to convert standard 5.5x2.1mm female barrel plugs to 3.5x1.35mm male plugs. Rated for up to 3A current and 24V voltage, it’s ideal for powering LED strips, CCTV cameras, and other DC-powered devices. Sold in a convenient 2-pack with a 2-year warranty and free size replacement service, it ensures reliable, hassle-free connectivity for your professional and personal tech setups. ## Description Specification: Item: 100% Brand New Power conversion line Input: 5.5mm x 2.1mm DC plug Female Conversion end: Outside diameter 3.5mm, inside diameter 1.35mm (Male) Voltage requirement: 24V Max Current requirement: 3A Max Product length: 16cm / 6.3 inch Color: Black Features: Convert the standard 2.1mm x 5.5mm round power port into 3.5mm x 1.35mm port power supply. Compatible for 0-24 Volt IP security camera power adapter and any applications that requires DC input with 3.5mm x 1.35mm DC plug only. Ultra-thin power conversion cable. Small size, light weight, easy to carry. Application: Ideal for LED light strip, LED signage, and CCTV camera, lighting, car, boat, monitors, printers, sensors, DVR, external hard drives, audio mixing and recording equipment, or anything that requires DC input and accept 2.1mm x 5.5mm female to 3.5mm x 1.35mm male plug. Note: This unit only accepts 2.1mm x 5.5mm female to 3.5mm x 1.35mm male barrel plug from power adapter and will not work with other sizes. Size is clearly listed in the product description above, we recommend that you measure the DC interface size of your notebook or device, and make sure what size you want. ## Features - NEW 5.5mm x 2.1mm female to 3.5mm x 1.35mm male round jack Converter Cable - Female connector: accepts 5.5mm x 2.1mm barrel plug only; Male connector: accepts 3.5mm x 1.35mm barrel plug only - Length: 6.3 inch (16cm). The plug converter is designed to connect to power adapter with 2.1mm x 5.5mm male barrel plug for use with device that requires 3.5mm x 1.35mm Male - Replace the correct model for free: If you need a bigger or smaller plug szie than you purchased, Please contact us in time, we can replace the plug size you need for free. - What You Get: 2 x 5.5*2.1mm Female to 3.5*1.35mm Male DC Power Adapter Converter Cable. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07FJLZGPF | | Amperage | 3 A | | Best Sellers Rank | #72 in Surveillance Camera Cables | | Brand | COOLM | | Color | 3.5mm x 1.35mm | | Connector Gender | Male-to-Female | | Customer Reviews | 4.3 4.3 out of 5 stars (284) | | Indoor Outdoor Usage | Indoor, Outdoor | | Input Current | 3 A | | Item Length | 6.3 inches | | Item Weight | 0.03 kg | | Manufacturer | HUAPU | | Mfr Part Number | C-5.5X2.1-3.5X1.35 | | Model Number | C-5.5X2.1-3.5X1.35 | | Plug Type | 5.5mm x 2.1mm female to 3.5mm x 1.35mm male | | Power Cord Prong Count | 4 | | Special Features | Female Connectors to Male Jack | | Unit Count | 2 Count | | Warranty Description | 2 Years Warranty | | Wattage | 72 watts | ## Product Details - **Brand:** COOLM - **Color:** 3.5mm x 1.35mm - **Connector Gender:** Male-to-Female - **Item Weight:** 0.03 kg - **Plug Format:** 5.5mm x 2.1mm female to 3.5mm x 1.35mm male ## Images ![5.5mm x 2.1mm Female to 3.5mm x 1.35mm Male Plug Socket DC Power Cord - Image 1](https://m.media-amazon.com/images/I/619AJb8SdAL.jpg) ![5.5mm x 2.1mm Female to 3.5mm x 1.35mm Male Plug Socket DC Power Cord - Image 2](https://m.media-amazon.com/images/I/61li7WVEWHL.jpg) ![5.5mm x 2.1mm Female to 3.5mm x 1.35mm Male Plug Socket DC Power Cord - Image 3](https://m.media-amazon.com/images/I/61QGXeo6qDL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - COOLM 5.5mm x 2.1mm Female to 3.5mm x 1.35mm Male Plug Socket DC Power Adapter Cable 2pcs - uxcell 5pcs DC Power Connector Adapter 5.5mm x 2.1mm Male Plug to 3.5mm x 1.35mm Female Jack Converter for Laptop CCTV Camera Strip Lighting Black --- ## 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/122777154-5-5mm-x-2-1mm-female-to-3-5mm-x](https://www.desertcart.tn/products/122777154-5-5mm-x-2-1mm-female-to-3-5mm-x) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-14*